1023:
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687:
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1269:
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216:
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lead to mold growth, decomposition, or premature germination. To counteract these challenges, some squirrels, particularly in subtropical zones, hang nuts or mushrooms on tree branches. This behavior, believed to minimize fungal infections and reduce the risk of food loss, also inadvertently aids certain trees, like
1180:, they were later re-introduced to "entertain and remind" humans of nature. The squirrel blended into the urban environment so efficiently that when synanthropic behavior stops (i.e. people do not leave trash outside during particularly cold winters), they can become aggressive in their search for food.
1001:
Squirrels, like other rodents, employ species-specific strategies to store food, buffering against periods of scarcity. In temperate regions, squirrels commonly cache nuts beneath leaf litter, inside hollow trees, or underground. However, in subtropical and humid environments, traditional caching can
881:
Many juvenile squirrels die in the first year of life. Adult squirrels can have a lifespan of 5 to 10 years in the wild. Some can survive 10 to 20 years in captivity. Premature death may occur when a nest falls from the tree, in which case the mother may abandon her young if their body temperature is
1361:
is the sole living member of the
Sciurillinae. The third lineage, by far the largest, has a near-cosmopolitan distribution. This further supports the hypothesis that the common ancestor of all squirrels, living and fossil, lived in North America, as these three most ancient lineages seem to have
1061:
5605:
886:
until they could be safely returned to the wild, although the density of squirrel populations in many places and the constant care required by premature squirrels means that few rehabilitators are willing to spend their time doing this and such animals are routinely
1246:
975:
at six to ten weeks and become sexually mature by the end of their first year. In general, the ground-dwelling squirrel species are social, often living in well-developed colonies, while the tree-dwelling species are more solitary.
1065:
1069:
1067:
1064:
1063:
1168:, in that they benefit and thrive from their interaction in human environments. This gradual process of successful interaction is called synurbanization, wherein squirrels lose their inherent fear of humans in an
1068:
1108:
are beginning to sprout (and thus are no longer available to eat), while many of the usual food sources are not yet available. During these times, squirrels rely heavily on tree buds. Squirrels, being primarily
757:, unlike most mammals, can descend a tree headfirst. They do so by rotating their ankles 180 degrees, enabling the hind feet to point backward and thus grip the tree bark from the opposite direction.
1066:
1253:
1251:
1248:
1247:
741:
In most squirrel species, the hind limbs are longer than the forelimbs, while all species have either four or five toes on each foot. The feet, which include an often poorly developed
3741:
1252:
8448:
1195:. There has also been at least one report of squirrels preying on atypical animals, such as an incident in 2005 where a pack of black squirrels killed and ate a large stray
3151:
Steppan, S. J.; Storz, B. L.; Hoffmann, R. S. (2004). "Nuclear DNA phylogeny of the squirrels (Mammalia: Rodentia) and the evolution of arboreality from c-myc and RAG1".
2444:
Xiao, Zhishu; Gao, Xu; Zhang, Zhibin (5 April 2013). "The combined effects of seed perishability and seed size on hoarding decisions by PĂ©re David's rock squirrels".
8314:
3944:
2013:
Armitage, K.B.; Blumstein, D.T. (2002). "Body-mass diversity in marmots. Holarctic marmots as a factor of biodiversity". In K.B. Armitage; V.Yu. Rumiantsev (eds.).
1250:
734:
species, which can weigh 8 kg (18 lb) or more. Squirrels typically have slender bodies with very long very bushy tails and large eyes. In general, their
8366:
5503:
4892:
3734:
1014:
aid such cacheing by carving grooves into the nuts to fix the nuts tightly between small intersecting twigs, akin to the mortise-tenon joint in carpentry.
846:
When the squirrel sits upright, its tail folded up its back may stop predators looking from behind from seeing the characteristic shape of a small mammal.
1006:, in expanding their range, with forgotten or dislodged nuts sprouting in new locations, influencing forest ecology. Two species of flying squrrirel, the
738:
is soft and silky, though much thicker in some species than others. The coat color of squirrels is highly variable betweenâand often even withinâspecies.
1994:
KryĆĄtufek, B.; B. VohralĂk (2013). "Taxonomic revision of the
Palaearctic rodents (Rodentia). Part 2. Sciuridae: Urocitellus, Marmota and Sciurotamias".
2948:"Class Mammalia Linnaeus, 1758. In: Zhang, Z.-Q. (Ed.) Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness"
2260:
1206:
Whitaker examined the stomachs of 139 thirteen-lined ground squirrels and found bird flesh in four of the specimens and the remains of a short-tailed
8438:
8288:
6305:
1062:
8327:
6950:
3224:
5481:
7118:
3727:
1689:
2604:
2223:
2176:
2112:
2089:
1890:
1338:). The distribution and diversity of such ancient and ancestral forms suggest the squirrels as a group may have originated in North America.
3041:
2490:
Xu, Han; Xia, Lian; Spence, John R; Lin, Mingxian; Lu, Chunyang; Li, Yanpeng; Chen, Jie; Luo, Tushou; Li, Yide; Fang, Suqin (13 June 2023).
2166:
7048:
6006:
3937:
1716:
1349:(Oriental giant squirrels), Sciurillinae and all other subfamilies. The Ratufinae contain a mere handful of living species in tropical
1249:
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4182:
3256:
3133:
3108:
2596:
1959:
1934:
7736:
6571:
4634:
4166:
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2548:
Merja
Laavola: ElÀinten elintasosairaudet nÀkyvÀt Seurasaaressa. Vartti EtelÀ-Helsinki, Sanoma Kaupunkilehdet, 2010. (in Finnish)
5012:
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6258:
6249:
6173:
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5693:
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4885:
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690:
Reaching out for food on a garden bird feeder, this squirrel can rotate its hind feet, allowing it to descend a tree headfirst.
3719:
8345:
8000:
7964:
7246:
7100:
7066:
6204:
6022:
5983:
5763:
5747:
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5572:
4698:
4650:
3930:
1211:
1184:
8332:
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4190:
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1330:, have not been assigned with certainty to any living lineage. At least some of these probably were variants of the oldest
924:
8353:
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5755:
5701:
4845:
4510:
4456:
4447:
4417:
3833:
2980:
Emry, R. J.; Korth, W. W. (2007). "A new genus of squirrel (Rodentia, Sciuridae) from the mid-Cenozoic of North
America".
1816:
1022:
686:
7780:
2332:
971:, being born naked, toothless, and blind. In most species of squirrel, the female alone looks after the young, which are
8106:
7973:
7955:
7109:
6745:
6298:
6070:
6054:
6046:
5967:
5873:
5833:
5662:
5653:
5409:
5400:
5386:
5378:
4542:
4409:
4103:
1187:. For example, Bernard Bailey, a scientist in the 1920s, observed a thirteen-lined ground squirrel preying upon a young
1137:. Some squirrels, however, also consume meat, especially when faced with hunger. Squirrels have been known to eat small
1007:
727:
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8197:
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215:
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7143:
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6125:
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5777:
5448:
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4275:
4229:
31:
3922:
3028:
Nuclear DNA phylogeny of the squirrels (Mammalia: Rodentia) and the evolution of arboreality from c-myc and RAG1
784:(for gnawing) that grow throughout life, and cheek teeth (for grinding) that are set back behind a wide gap, or
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at 10â14 cm (3.9â5.5 in) in total length and just 12â26 g (0.42â0.92 oz) in weight, to the
198:
6761:
6753:
6524:
3207:
2993:
1183:
Aggression and predatory behavior has been observed in various species of ground squirrels, in particular the
174:
3229:
991:âexcept for lactating flying squirrels and their young, which have a period of diurnality during the summer.
8097:
7991:
7799:
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6857:
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6109:
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4055:
3857:
3824:
3806:
3755:
2125:
1239:
699:
593:
167:
2268:
2140:
1056:. The tame red squirrels on that island have become accustomed to humans thanks to their long-term feeding.
8137:
8088:
8079:
8018:
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7872:
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5041:
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4755:
4526:
4518:
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1011:
883:
863:
719:
6283:
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8009:
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6157:
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period of three to six weeks, give birth to a number of offspring that varies by species. The young are
524:
151:
8215:
7481:
6928:
5174:
5138:
4731:
4119:
1273:
137:
8410:
1975:
Choudhury, A. (2002). "Petaurista nobilis singhei: First record in India and a note on its taxonomy".
8236:
8184:
7517:
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4237:
4149:
4111:
4047:
3841:
3160:
1765:
1684:
1514:
770:
723:
583:
183:
1542:
1486:
1268:
7571:
7553:
7535:
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7301:
7170:
6809:
6793:
6579:
6563:
5322:
5274:
5234:
5214:
5098:
4283:
4198:
4023:
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3580:
1528:
1507:
1551:
1500:
1479:
8433:
8121:
7598:
7310:
6918:
6667:
6273:
5471:
5358:
5146:
5074:
4860:
4723:
4127:
4063:
3912:
3474:
3046:
2997:
2928:
2889:
2854:
2737:
2671:
2469:
2382:
1219:
630:
611:
496:
210:
1535:
1037:
8397:
3218:
2402:"Caching decisions by grey squirrels: a test of the handling time and perishability hypotheses"
8379:
8223:
7580:
7544:
7526:
7202:
7089:
7028:
6801:
6691:
5282:
5106:
4739:
4658:
4347:
4338:
4095:
4079:
4071:
4031:
4015:
3458:
3176:
3129:
3104:
3027:
2600:
2592:
2531:
2513:
2461:
2423:
2374:
2313:
2219:
2172:
2108:
2085:
1955:
1930:
1886:
1789:
1781:
1521:
1462:
1331:
1316:
1214:, found at least 10% of his 609 specimens' stomachs contained some type of vertebrate, mostly
888:
769:, which is especially important for the tree-dwelling species. Many also have a good sense of
766:
144:
8319:
2586:
2058:
503:
epoch, and among other living rodent families, the squirrels are most closely related to the
8384:
8068:
7921:
7472:
7319:
7179:
6446:
5440:
5338:
5022:
4771:
4534:
3302:
3242:
3168:
2989:
2962:
2920:
2907:
Morgart, J. R. (May 1985). "Carnivorous behavior by a white-tailed antelope ground squirrel
2881:
2846:
2729:
2698:
2663:
2634:
2626:
2521:
2503:
2453:
2413:
2366:
2303:
1918:
1773:
1727:
654:
427:
418:
2654:
Friggens, M. (2002). "Carnivory on Desert
Cottontails by Texas Antelope Ground Squirrels".
7661:
7589:
7418:
7355:
6960:
6902:
6882:
5604:
5521:
5122:
5114:
4763:
4747:
3511:
3328:
2617:
Peiman, Kathryn (June 2016). "Sublethal consequences of urban life for wild vertebrates".
2214:
Thorington, Richard W.; Koprowski, John L.; Steele, Michael A.; Whatton, James F. (2012).
2201:
2168:
Tying and
Fishing Bucktails and Other Hair Wings: Atlantic Salmon Flies to Steelhead Flies
2080:
Thorington, Richard W.; Koprowski, John L.; Steele, Michael A.; Whatton, James F. (2012).
1422:
1402:
1382:
1003:
675:
663:
615:
603:
504:
492:
480:
8175:
2872:
Bradley, W. G. (1968). "Food habits of the antelope ground squirrel in southern Nevada".
3164:
2781:
2526:
2491:
1769:
1230:
8275:
8262:
7616:
7490:
7463:
7385:
5166:
4690:
4626:
3958:
3697:
3548:
1693:
1676:
1645:â ground squirrels, marmots, chipmunks, prairie dogs, etc. (6 genera, about 90 species)
1598:
1467:
1394:
1378:
882:
not correct. Many such baby squirrels have been rescued and fostered by a professional
754:
711:
707:
645:
542:
364:
5594:
3172:
1218:
and rodents. Morgart observed a white-tailed antelope squirrel capturing and eating a
1104:
regions, early spring is the hardest time of year for squirrels because the nuts they
30:
This article is about the squirrel family (Sciuridae) as a whole. For other uses, see
8427:
7690:
7562:
7328:
7292:
5423:
4493:
3705:
3657:
3357:
2473:
2370:
1923:
1657:
1605:
1414:
1358:
1177:
1093:
840:
750:
552:
476:
370:
315:
81:
3234:
3001:
2947:
2386:
2333:"The heat is making squirrels 'sploot' â a goofy act that signals something serious"
1854:
1334:"protosquirrels" (in the sense that they lacked the full range of living squirrels'
573:) 'shadow-tailed', referring to the long bushy tail which many of its members have.
7759:
7725:
7629:
7367:
7283:
7003:
6634:
6356:
5561:
5330:
5306:
4958:
4947:
4610:
4220:
4006:
3995:
3796:
3689:
3405:
3312:
1565:
1410:
1345:
of the living squirrels is fairly straightforward. The three main lineages are the
1335:
1200:
1165:
1122:
1041:
988:
338:
277:
160:
8189:
8228:
8202:
2027:
1880:
8358:
8301:
8169:
7935:
7274:
7132:
6505:
3623:
3572:
3073:
2492:"Flying squirrels use a mortise-tenon structure to fix nuts on understory twigs"
2357:
Andersson, Malte; Krebs, John (1978). "On the evolution of hoarding behaviour".
1635:
1612:
1450:
1438:
1292:
1114:
984:
871:
836:
488:
396:
376:
56:
5017:
3144:
1807:
955:
5997:
4361:
4259:
3681:
3665:
3605:
3590:
3490:
3482:
3466:
3390:
3380:
3373:
2966:
2702:
2457:
1777:
1666:
1589:
1390:
1308:
1281:
1169:
1134:
1110:
1045:
980:
943:
916:
855:
533:
499:
by humans to
Australia. The earliest known fossilized squirrels date from the
356:
301:
101:
66:
2517:
2465:
2427:
2378:
2317:
1785:
8249:
7408:
7346:
7216:
6100:
5824:
5517:
5513:
4906:
3673:
3535:
3527:
3441:
3434:
3418:
3202:
2689:
Bailey, B. (1923). "Meat-eating propensities of some rodents of
Minnesota".
2563:
1753:
1642:
1576:
1569:
1558:
1442:
1426:
1398:
1386:
1346:
1342:
1101:
1085:
995:
968:
964:
825:
789:
402:
344:
332:
227:
106:
3180:
2535:
2418:
2401:
1793:
2308:
2291:
798:
795:
694:
495:. Squirrels are indigenous to the Americas, Eurasia, and Africa, and were
8160:
8154:
7193:
6982:
6515:
6338:
5549:
5543:
4929:
4910:
4392:
3977:
3778:
3641:
3613:
3451:
3336:
3296:
3284:
2755:
2630:
2558:
1582:
1493:
1434:
1406:
1172:
environment. When squirrels were almost completely eradicated during the
1154:
1146:
1049:
1031:
785:
774:
508:
484:
350:
247:
96:
91:
76:
71:
61:
2508:
2292:"Timing of circadian activity in the flying squirrel in central Finland"
843:. Squirrel hair is very fine, making it better for tying fishing flies.
730:
at up to 1.27 m (4 ft 2 in) in total length, and several
7017:
6319:
5055:
3597:
3498:
3124:
Milton, Katherine (1984): "Family
Sciuridae". In: Macdonald, D. (ed.):
2932:
2893:
2858:
2741:
2675:
1621:
1418:
1367:
1327:
1300:
1285:
1188:
1161:
1089:
1077:
1053:
972:
875:
867:
781:
607:
575:
384:
309:
111:
86:
17:
2639:
2400:
HADJ-CHIKH, LEILA Z.; STEELE, MICHAEL A.; SMALLWOOD, PETER D. (1996).
123:
8306:
7260:
6996:
6989:
6975:
6366:
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6344:
6332:
5555:
5537:
4941:
4935:
4923:
3989:
3983:
3971:
3790:
3784:
3772:
3397:
3290:
3278:
3266:
1628:
1472:
1446:
1430:
1371:
1323:
1312:
1296:
1215:
1191:. Wistrand reported seeing this same species eating a freshly killed
1150:
1130:
859:
731:
562:
500:
472:
390:
267:
257:
237:
190:
49:
8293:
8131:
3213:
3187:
Thorington, R.W. and
Hoffmann, R.S. (2005): "Family Sciuridae". In:
2924:
2885:
2850:
2733:
2667:
2194:
1377:
The main group of squirrels can be split into five subfamilies: the
1157:
squirrel species have shifted almost entirely to a diet of insects.
811:
The purposes of squirrels' tails, to benefit the squirrel, include:
780:
The teeth of sciurids follow the typical rodent pattern, with large
8254:
3070:"Man Dies from Extremely Rare Disease After Eating Squirrel Brains"
8405:
5919:
3564:
3042:"Kentucky Doctors Warn Against a Regional Dish: Squirrels' Brains"
2267:. Massachusetts Division of Fisheries and Wildlife. Archived from
1670:
1267:
1262:
1244:
1229:
1207:
1192:
1142:
1126:
1059:
1036:
1021:
954:
742:
693:
685:
3189:
Mammal Species of the World: A Taxonomic and Geographic Reference
2239:
1203:. Squirrel attacks on humans are exceedingly rare, but do occur.
3649:
2126:"Why do squirrels have bushy tails? | Nuts About Squirrels"
1350:
1138:
1118:
746:
718:
Squirrels are generally small animals, ranging in size from the
597:
587:
8135:
6932:
6287:
5485:
4874:
3926:
3723:
3238:
536:
2336:
1837:
1835:
1196:
1097:
735:
463:
8241:
818:
To cool off when hot, by pumping more blood through its tail.
568:
556:
442:
963:
Squirrels mate either once or twice a year and, following a
454:
1374:, but African squirrels seem to be of more recent origin.
1370:, for example, one would expect quite ancient lineages in
1341:
Apart from these sometimes little-known fossil forms, the
3347:(Squirrels, chipmunks, marmots, susliks and prairie dogs)
3101:
The Audubon Society Field Guide to North American Mammals
2994:
10.1671/0272-4634(2007)27[693:ANGOSR]2.0.CO;2
2290:
TörmÀlÀ, Timo; Vuorinen, Hannu; Hokkanen, Heikki (1980).
745:, have soft pads on the undersides and versatile, sturdy
448:
439:
433:
2833:
Whitaker, J.O. (1972). "Food and external parasites of
979:
Ground squirrels and tree squirrels are usually either
765:
As their large eyes indicate, squirrels have excellent
3026:
Steppan, S. J. B. L. Storz, and R. S. Hoffmann. 2004.
994:
During hot periods, squirrels have been documented to
854:
Squirrels live in almost every habitat, from tropical
3191:: 754â818. Johns Hopkins University Press, Baltimore.
3147:. Version of 13 May 2006. Retrieved 10 December 2007.
1592:â true flying squirrels (15 genera, about 45 species)
430:
3030:. Molecular Phylogenetics and Evolution, 30:703-719.
602:) before being replaced. The Old English word is of
460:
451:
445:
8144:
8066:
7933:
7912:
7757:
7723:
7702:
7659:
7627:
7406:
7258:
7214:
7191:
7130:
7087:
7026:
6881:
6838:
6726:
6703:
6632:
6536:
6513:
6504:
6420:
6397:
6374:
6365:
6247:
6224:
6185:
6098:
5995:
5948:
5917:
5822:
5775:
5736:
5713:
5674:
5651:
5612:
5570:
5421:
5398:
5053:
5030:
4956:
4802:
4608:
4585:
4562:
4491:
4468:
4445:
4390:
4359:
4336:
4257:
4218:
4147:
4004:
3882:
3873:
3822:
3805:
3547:
3510:
3417:
3356:
3311:
1908:
by Joel Levy, published by Barnes & Noble, Inc.
436:
1922:
1449:(African and some Eurasian ground squirrels), and
874:, subsisting on seeds and nuts, but many will eat
527:
3469:(Zokors, bamboo rats, mole rats, blind mole rats)
1977:The Journal of the Bombay Natural History Society
2716:Wistrand, E.H. (1972). "Predation on a Snake by
1752:Kay, Emily H.; Hoekstra, Hopi E. (20 May 2008).
471:), a family that includes small or medium-sized
3103:(2nd ed.). New York: Alfred A. Knopf, Jr.
2141:"How to Preserve a Squirrel Pelt For Fly Tying"
1561:â Oriental giant squirrels (1 genus, 4 species)
1425:of mostly terrestrial squirrels, including the
1322:A variety of fossil squirrels, from the latest
998:, or lay their stomachs down on cool surfaces.
821:As a counterbalance when jumping about in trees
639:
633:
2218:. Johns Hopkins University Press. p. 12.
1954:(3 ed.). The Sabah Society. p. 243.
1820:(2nd. ed.). Oxford University Press. 1989
6944:
6299:
5497:
4886:
3938:
3735:
3250:
3221:: How to identify squirrel tracks in the wild
3139:Steppan, Scott J. and Hamm, Shawn M. (2006):
3099:Whitaker, John O. Jr.; Elman, Robert (1980).
2782:"Cornwall squirrel 'pack' attacks boy, three"
2084:. Johns Hopkins University Press. p. 8.
2015:Holarctic Marmots as a Factor of Biodiversity
1841:
1658:Tree squirrel § Relationship with humans
1585:â tree squirrels (5 genera, about 38 species)
1319:) and is similar to modern flying squirrels.
657:
8:
2204:. squirrels.org. Retrieved 14 December 2010.
2190:
2188:
835:The hairs from squirrel tails are prized in
678:squirrels is called a "dray" or a "scurry".
666:
624:
618:
8449:Taxa named by Gotthelf Fischer von Waldheim
2809:"When Squirrels Attack â A cautionary tale"
2261:"Red & Gray Squirrels in Massachusetts"
1366:from there; if squirrels had originated in
1291:The living squirrels are divided into five
1210:in one; Bradley, examining the stomachs of
1113:, eat a wide variety of plants, as well as
648:
546:
8132:
6951:
6937:
6929:
6895:
6510:
6371:
6306:
6292:
6284:
5504:
5490:
5482:
4893:
4879:
4871:
3945:
3931:
3923:
3879:
3819:
3742:
3728:
3720:
3257:
3243:
3235:
2485:
2483:
122:
38:
3013:
3011:
2638:
2525:
2507:
2417:
2307:
523:, first attested in 1327, comes from the
2439:
2437:
987:, while the flying squirrels tend to be
629:, which is not as frequently used); the
579:is also the name of one of its genuses.
131:Various members of the family Sciuridae
7119:Cascade golden-mantled ground squirrel
2585:Richard W. Thorington, Katie Ferrell â
2017:. ABF Publishing House. pp. 22â32.
1707:
1631:â spiny squirrels (3 genera, 6 species)
893:
815:To keep rain, wind, or cold off itself.
777:on their limbs as well as their heads.
3444:(Jerboas, jumping mice and birch mice)
2044:
2042:
2040:
1952:A Field Guide to the Mammals of Borneo
3408:(Kangaroo rats and mice, pocket mice)
3225:National Geographic link on Squirrels
3153:Molecular Phylogenetics and Evolution
7:
8411:C32887CB-FF96-BA65-FF3D-F905FE5BED9F
8281:fe08a026-6f72-4add-883b-27b62bd22a22
6007:Red and white giant flying squirrel
3128:: 612â623. Facts on File, New York.
3068:Rettner, Rachael (15 October 2018).
3040:Blakeslee, Sandra (29 August 1997).
1925:The Kingdon Guide to African Mammals
1259:Callosciurus erythraeus thaiwanensis
7836:Caucasian mountain ground squirrel
2946:Wilson, D.E.; Reeder, D.M. (2011).
2807:Lafrance, Adrienne (21 June 2017).
2559:"Russian squirrel pack 'kills dog'"
2446:Behavioral Ecology and Sociobiology
2105:The Beginning of the Age of Mammals
1615:palm squirrels (1 genus, 5 species)
4183:Orange-bellied Himalayan squirrel
2982:Journal of Vertebrate Paleontology
2588:Squirrels: the animal answer guide
1929:. Academic Press Limited, London.
1145:, and smaller rodents, as well as
1088:, they must rely on foods rich in
25:
7094:(golden-mantled ground squirrels)
7049:EspĂritu Santo antelope squirrel
4635:Bornean mountain ground squirrel
4511:Alston's Sulawesi dwarf squirrel
4167:Bornean mountain ground squirrel
2756:"Russian Squirrel Pack Kills Dog"
2139:Genova, Cosmo (11 January 2022).
1690:Variant CreutzfeldtâJakob disease
610:of which are still used in other
6259:Complex-toothed flying squirrel
6031:Hodgson's giant flying squirrel
5696:(Biswamoyopterus gaoligongensis)
5694:Mount Gaoligong flying squirrel
5603:
5598:
5593:
5021:
5016:
5011:
4976:Central American dwarf squirrel
4434:Mentawai three-striped squirrel
3201:
2165:Valla, Mike (5 September 2016).
2061:. How Stuff Works. 22 April 2008
1950:Payne, J.; C.F. Francis (1998).
1669:
1084:Because squirrels cannot digest
935:
923:
908:
896:
426:
214:
8439:Extant Eocene first appearances
8001:Southern Idaho ground squirrel
7965:Northern Idaho ground squirrel
7247:Thirteen-lined ground squirrel
7101:Golden-mantled ground squirrel
7067:White-tailed antelope squirrel
6411:(Spermophilopsis leptodactylus)
6205:Japanese dwarf flying squirrel
6023:Japanese giant flying squirrel
5984:Selangor pygmy flying squirrel
5764:Tibetan woolly flying squirrel
5748:Western woolly flying squirrel
5582:Groove-toothed flying squirrel
4699:Southern Palawan tree squirrel
4651:Northern Palawan tree squirrel
4543:Roux's Sulawesi dwarf squirrel
1389:, 4 cat-sized species found in
1212:white-tailed antelope squirrels
475:. The squirrel family includes
7673:Baja California rock squirrel
7076:San Joaquin antelope squirrel
6572:Carruther's mountain squirrel
6087:Chinese giant flying squirrel
6039:Mechuka giant flying squirrel
6015:Spotted giant flying squirrel
5756:Yunnan woolly flying squirrel
5702:Laotian giant flying squirrel
5622:(Large black flying squirrels)
4418:Three-striped ground squirrel
4138:(Callosciurus quinquestriatus)
3834:Cream-coloured giant squirrel
3230:List of names of squirrel taxa
1696:) from eating squirrel brains.
1608:(13 genera, nearly 60 species)
1568:â neotropical pygmy squirrel (
1409:, 83 species found worldwide;
1303:. The oldest squirrel fossil,
1185:thirteen-lined ground squirrel
1:
8107:Round-tailed ground squirrel
8028:Richardson's ground squirrel
7110:Sierra Madre ground squirrel
6903:Large tribe listed separately
6174:Vordermann's flying squirrel
6071:Indian giant flying squirrel
6055:Bhutan giant flying squirrel
6047:Mishmi giant flying squirrel
5976:Hose's pygmy flying squirrel
5968:Lesser pygmy flying squirrel
5834:Particolored flying squirrel
5663:Hairy-footed flying squirrel
5387:Southern Amazon red squirrel
5379:Northern Amazon red squirrel
5002:(Microsciurus santanderensis)
4677:(Sundasciurus philippinensis)
4410:Four-striped ground squirrel
4104:Borneo black-banded squirrel
3485:(Malagasy rats and relatives)
3173:10.1016/S1055-7903(03)00204-5
2835:Spermophilus tridecemlineatus
2718:Spermophilus tridecemlineatus
2331:McNamee, Kai (29 June 2023).
1817:The Oxford English Dictionary
1685:List of animal names#squirrel
1381:, 60 species mostly found in
8046:Long-tailed ground squirrel
7940:(Holarctic ground squirrels)
7903:(Spermophilus xanthoprymnus)
7809:Red-cheeked ground squirrel
7765:(Old World ground squirrels)
7648:Ring-tailed ground squirrel
6589:Lady Burton's rope squirrel
6409:Long-clawed ground squirrel
6195:(Old World flying squirrels)
5898:Red-cheeked flying squirrel
5866:Indochinese flying squirrel
5785:(New World flying squirrels)
4669:(Sundasciurus moellendorffi)
4379:Lowland long-nosed squirrel
4371:Montane long-nosed squirrel
4191:Perny's long-nosed squirrel
4090:(Callosciurus nigrovittatus)
4066:(Callosciurus honkhoaiensis)
3684:(Spiny rats, coypus, hutias)
2371:10.1016/0003-3472(78)90137-9
2171:. Rowman & Littlefield.
1638:(6 genera, about 50 species)
1008:particolored flying squirrel
878:and even small vertebrates.
728:Bhutan giant flying squirrel
563:
8054:Washington ground squirrel
8037:Townsend's ground squirrel
7901:Asia Minor ground squirrel
7737:PĂšre David's rock squirrel
7712:Franklin's ground squirrel
7682:California ground squirrel
7237:Rio Grande ground squirrel
7040:Harris's antelope squirrel
6819:Swynnerton's bush squirrel
6770:Cooper's mountain squirrel
6678:(Heliosciurus rufobrachium)
6546:(African striped squirrels)
6238:(Pteromyscus pulverulentus)
6166:Temminck's flying squirrel
6118:Travancore flying squirrel
6079:Mebo giant flying squirrel
5795:Humboldt's flying squirrel
4846:Swinhoe's striped squirrel
4838:Cambodian striped squirrel
4822:Himalayan striped squirrel
4812:(Asiatic striped squirrels)
4791:Sumatran mountain squirrel
4576:(Rhinosciurus laticaudatus)
4545:(Prosciurillus topapuensis)
4537:(Prosciurillus rosenbergii)
4457:Berdmore's ground squirrel
4207:Asian red-cheeked squirrel
4082:(Callosciurus melanogaster)
3894:Neotropical pygmy squirrel
3708:(Chinchillas and viscachas)
3501:(House mouse and relatives)
3126:The Encyclopedia of Mammals
2913:The Southwestern Naturalist
2722:American Midland Naturalist
2656:The Southwestern Naturalist
1859:Online Etymology Dictionary
1026:Squirrel eating a fruit in
551:, which was taken from the
8465:
7983:Columbian ground squirrel
7974:Merriam's ground squirrel
7956:Belding's ground squirrel
7845:Tian Shan ground squirrel
7781:Brandtâs ground squirrel (
6786:African red bush squirrel
6746:Alexander's bush squirrel
6613:Fire-footed rope squirrel
6605:Red-cheeked rope squirrel
6489:Unstriped ground squirrel
6430:(African ground squirrels)
6126:Whiskered flying squirrel
6063:Red giant flying squirrel
5874:Jentink's flying squirrel
5704:(Biswamoyopterus laoensis)
5591:
5449:Southwestern red squirrel
5410:Bangs's mountain squirrel
5083:South Yungas red squirrel
5044:(Rheithrosciurus macrotis)
4986:(Microsciurus flaviventer)
4830:Maritime striped squirrel
4793:(Sundasciurus altitudinis)
4726:(Sundasciurus fraterculus)
4661:(Sundasciurus mindanensis)
4599:(Rubrisciurus rubriventer)
4400:(striped ground squirrels)
4230:Philippine pygmy squirrel
4130:(Callosciurus pygerythrus)
4058:(Callosciurus finlaysonii)
3813:(Oriental giant squirrels)
3626:(New World hystricognaths)
2837:in Vigo County, Indiana".
1655:
1453:(African tree squirrels).
1355:neotropical pygmy squirrel
866:regions and the driest of
569:
557:
29:
8118:
7883:Speckled ground squirrel
7791:European ground squirrel
7639:Tropical ground squirrel
7538:(N. quadrimaculatus)
7221:(little ground squirrels)
7162:Black-tailed prairie dog
7153:White-tailed prairie dog
6970:
6915:
6898:
6848:(African giant squirrels)
6686:(Heliosciurus ruwenzorii)
6623:(Funisciurus substriatus)
6599:(Funisciurus lemniscatus)
6574:(Funisciurus carruthersi)
6472:Mountain ground squirrel
6327:
6314:Extant species of family
6270:
6213:Siberian flying squirrel
6150:Mindanao flying squirrel
6120:(Petinomys fuscocapillus)
6073:(Petaurista philippensis)
6041:(Petaurista mechukaensis)
5929:Javanese flying squirrel
5906:Sumatran flying squirrel
5842:Bartel's flying squirrel
5811:Southern flying squirrel
5803:Northern flying squirrel
5688:(Biswamoyopterus biswasi)
5686:Namdapha flying squirrel
5640:Thomas's flying squirrel
5532:
5512:Extant species of family
5468:
5459:(Tamiasciurus hudsonicus)
5291:Calabrian black squirrel
5115:Atlantic Forest squirrel
5091:Yellow-throated squirrel
5009:
5000:Santander dwarf squirrel
4918:
4901:Extant species of family
4857:
4750:(Sundasciurus natunensis)
4693:(Sundasciurus samarensis)
4683:Palawan montane squirrel
4675:Philippine tree squirrel
4505:(Prosciurillus abstrusus)
4503:Secretive dwarf squirrel
4248:(Exilisciurus whiteheadi)
4050:(Callosciurus erythraeus)
3966:
3953:Extant species of family
3909:
3767:
3750:Extant species of family
3273:
3265:Extant families in order
3017:Steppan & Hamm (2006)
2967:10.11646/zootaxa.3148.1.9
2909:Ammospermophilus leucurus
2458:10.1007/s00265-013-1531-8
1842:Whitaker & Elman 1980
1778:10.1016/j.cub.2008.03.019
1601:â Asian ornate squirrels
870:. They are predominantly
862:, avoiding only the high
328:
323:
307:
300:
211:Scientific classification
209:
130:
121:
41:
32:Squirrel (disambiguation)
8098:Spotted ground squirrel
8073:(pygmy ground squirrels)
7992:Wyoming ground squirrel
7894:(Spermophilus taurensis)
7873:Relict ground squirrel (
7854:Pallid ground squirrel (
7800:Daurian ground squirrel
7772:Alashan ground squirrel
7746:Forrest's rock squirrel
7547:(N. quadrivittatus)
7509:Yellow-cheeked chipmunk
7397:(M. vancouverensis)
7395:Vancouver Island marmot
7228:Mexican ground squirrel
7058:Texas antelope squirrel
6959:Living species of tribe
6858:Slender-tailed squirrel
6827:Vincent's bush squirrel
6736:(African bush squirrels)
6694:(Heliosciurus undulatus)
6676:Red-legged sun squirrel
6670:(Heliosciurus punctatus)
6662:(Heliosciurus mutabilis)
6654:(Heliosciurus gambianus)
6607:(Funisciurus leucogenys)
6558:(Funisciurus anerythrus)
6447:Striped ground squirrel
6386:Barbary ground squirrel
6142:Siberut flying squirrel
6134:Hagen's flying squirrel
6110:Basilan flying squirrel
6049:(Petaurista mishmiensis)
5958:(Pygmy flying squirrels)
5937:Mentawi flying squirrel
5858:Palawan flying squirrel
5727:(Eoglaucomys fimbriatus)
5725:Kashmir flying squirrel
5443:(Tamiasciurus douglasii)
5412:(Syntheosciurus brochus)
4758:(Sundasciurus robinsoni)
4521:(Prosciurillus leucomus)
4482:(Nannosciurus melanotis)
4310:(Funambulus tristriatus)
4302:(Funambulus sublineatus)
4232:(Exilisciurus concinnus)
4122:(Callosciurus prevostii)
4074:(Callosciurus inornatus)
4034:(Callosciurus baluensis)
4026:(Callosciurus albescens)
3858:Grizzled giant squirrel
3493:(Hamsters and relatives)
3141:Tree of Life Web Project
2200:27 December 2010 at the
1652:Relationship with humans
1624:â terrestrial squirrels
930:Squirrel near Chandigarh
8089:Perote ground squirrel
8080:Mohave ground squirrel
8019:Arctic ground squirrel
7892:Taurus ground squirrel
7885:(Spermophilus suslicus)
7864:Little ground squirrel
7827:Russet ground squirrel
7818:Yellow ground squirrel
7457:(N. cinereicollis)
7455:Gray-collared chipmunk
7347:Groundhog or woodchuck
7144:Gunnison's prairie dog
6821:(Paraxerus vexillarius)
6780:(Paraxerus flavovittis)
6715:African pygmy squirrel
6684:Ruwenzori sun squirrel
6621:Kintampo rope squirrel
6597:Ribboned rope squirrel
6556:Thomas's rope squirrel
6261:(Trogopterus xanthipes)
6176:(Petinomys vordermanni)
6152:(Petinomys mindanensis)
6081:(Petaurista siangensis)
6065:(Petaurista petaurista)
6033:(Petaurista magnificus)
6025:(Petaurista leucogenys)
5986:(Petaurillus kinlochii)
5890:Sipora flying squirrel
5850:Hainan flying squirrel
5797:(Glaucomys oregonensis)
5766:(Eupetaurus tibetensis)
5451:(Tamiasciurus fremonti)
5325:(Sciurus variegatoides)
5042:Tufted ground squirrel
4992:Western dwarf squirrel
4734:(Sundasciurus jentinki)
4653:(Sundasciurus juvencus)
4645:(Sundasciurus hippurus)
4637:(Sundasciurus everetti)
4629:(Sundasciurus davensis)
4551:Weber's dwarf squirrel
4529:(Prosciurillus murinus)
4527:Celebes dwarf squirrel
4519:Whitish dwarf squirrel
4513:(Prosciurillus alstoni)
4325:Northern palm squirrel
4276:Layard's palm squirrel
4157:(Red-cheeked squirrels)
4088:Black-striped squirrel
4042:(Callosciurus caniceps)
3214:Tree of Life: Sciuridae
3145:"Sciuridae (Squirrels)"
2703:10.1093/jmammal/4.2.129
2107:Kenneth D. Rose (2006)
1906:Universe in Your Pocket
1421:, which includes three
1240:Cleveland Museum of Art
700:Oriental giant squirrel
598:
588:
586:word for the squirrel,
537:
528:
324:Subfamilies and tribes
168:Urocitellus columbianus
152:Tamiasciurus hudsonicus
8444:Rodents by common name
8109:(X. tereticaudus)
8030:(U. richardsonii)
8010:Piute ground squirrel
7947:Uinta ground squirrel
7811:(S. erythrogenys)
7730:(Asian rock squirrels)
7675:(O. atricapillus)
7529:(N. panamintinus)
7379:(M. flaviventris)
7377:Yellow-bellied marmot
7304:(M. camtschatica)
6866:Forest giant squirrel
6778:Striped bush squirrel
6762:Smith's bush squirrel
6754:Boehm's bush squirrel
6615:(Funisciurus pyrropus)
6591:(Funisciurus isabella)
6525:Ebian's palm squirrel
6388:(Atlantoxerus getulus)
6236:Smoky flying squirrel
6158:Arrow flying squirrel
6128:(Petinomys genibarbis)
6089:(Petaurista xanthotis)
6009:(Petaurista alborufus)
5882:Arrow flying squirrel
5632:Black flying squirrel
5584:(Aeretes melanopterus)
5457:American red squirrel
5341:(Sciurus yucatanensis)
5301:(Sciurus nayaritensis)
5293:(Sciurus meridionalis)
5261:(Sciurus carolinensis)
5259:Eastern gray squirrel
5251:Mexican gray squirrel
5243:Arizona gray squirrel
5195:Western gray squirrel
5093:(Sciurus gilvigularis)
4994:(Microsciurus mimulus)
4984:Amazon dwarf squirrel
4824:(Tamiops mcclellandii)
4718:(Sundasciurus brookei)
4701:(Sundasciurus steerii)
4643:Horse-tailed squirrel
4553:(Prosciurillus weberi)
4426:Niobe ground squirrel
4373:(Hyosciurus heinrichi)
4327:(Funambulus pennantii)
4300:Nilgiri palm squirrel
4246:Tufted pygmy squirrel
4201:(Dremomys pyrrhomerus)
4175:Red-throated squirrel
4114:(Callosciurus phayrei)
4106:(Callosciurus orestes)
4098:(Callosciurus notatus)
4040:Grey-bellied squirrel
3850:Indian giant squirrel
3660:(Agoutis and acouchis)
3636:(New World porcupines)
3583:(Old World porcupines)
3206:Quotations related to
2419:10.1006/anbe.1996.0242
2216:Squirrels of the World
2082:Squirrels of the World
1882:An Exaltation of Larks
1879:Lipton, James (1991).
1288:
1278:Callosciurus prevostii
1265:
1242:
1081:
1076:retrieving and eating
1057:
1034:
1012:Hainan flying squirrel
960:
884:wildlife rehabilitator
720:African pygmy squirrel
715:
710:shape of the anterior
691:
667:
658:
649:
640:
634:
625:
619:
547:
138:Callosciurus prevostii
8393:Paleobiology Database
8056:(U. washingtoni)
7985:(U. columbianus)
7774:(S. alashanicus)
7446:Gray-footed chipmunk
7428:Yellow-pine chipmunk
7249:(I. tridecemlineatus)
6868:(Protoxerus stangeri)
6860:(Protoxerus aubinnii)
6810:Green bush squirrel (
6804:(Paraxerus palliatus)
6796:(Paraxerus ochraceus)
6748:(Paraxerus alexandri)
6660:Mutable sun squirrel
6652:Gambian sun squirrel
6582:(Funisciurus congicus
6566:(Funisciurus bayonii)
6464:Cape ground squirrel
5970:(Petaurillus emiliae)
5900:(Hylopetes spadiceus)
5876:(Hylopetes platyurus)
5852:(Hylopetes electilis)
5836:(Hylopetes alboniger)
5758:(Eupetaurus nivamons)
5750:(Eupetaurus cinereus)
5634:(Aeromys tephromelas)
5381:(Sciurus igniventris)
5299:Mexican fox squirrel
5253:(Sciurus aureogaster)
5245:(Sciurus arizonensis)
5101:(Sciurus granatensis)
5085:(Sciurus argentinius)
4978:(Microsciurus alfari)
4774:(Sundasciurus tenuis)
4685:(Sundasciurus rabori)
4667:Culion tree squirrel
4597:Red-bellied squirrel
4574:Shrew-faced squirrel
4480:Black-eared squirrel
4308:Jungle palm squirrel
4294:(Funambulus palmarum)
4292:Indian palm squirrel
4286:(Funambulus obscurus)
4240:(Exilisciurus exilis)
4238:Least pygmy squirrel
4056:Finlayson's squirrel
4018:(Callosciurus adamsi)
3896:(Sciurillus pusillus)
3842:Black giant squirrel
3692:(Degus and relatives)
3477:(Mouse-like hamsters)
2619:Environmental Reviews
2309:10.4098/at.arch.80-42
1405:(Pteromyini) and the
1401:, which contains the
1271:
1256:
1233:
1174:Industrial Revolution
1164:and other fauna, are
1072:
1040:
1028:Manyara National Park
1025:
958:
697:
689:
592:, only survived into
491:, among others), and
8276:Fauna Europaea (new)
8091:(X. perotensis)
8082:(X. mohavensis)
8039:(U. townsendii)
7847:(S. nilkaensis)
7739:(S. davidianus)
7714:(P. franklinii)
7693:(O. variegatus)
7610:(N. townsendii)
7608:Townsend's chipmunk
7556:(N. ruficaudus)
7554:Red-tailed chipmunk
7536:Long-eared chipmunk
7511:(N. ochrogenys)
7500:California chipmunk
7322:(M. himalayana)
7302:Black-capped marmot
7171:Mexican prairie dog
7033:(antelope squirrels)
6829:(Paraxerus vincenti)
6794:Ochre bush squirrel
6717:(Myosciurus pumilio)
6580:Congo rope squirrel
6564:Lunda rope squirrel
6112:(Petinomys crinitus)
6057:(Petaurista nobilis)
6017:(Petaurista elegans)
5908:(Hylopetes winstoni)
5860:(Hylopetes nigripes)
5844:(Hylopetes bartelsi)
5805:(Glaucomys sabrinus)
5323:Variegated squirrel
5149:(Sciurus stramineus)
5131:Richmond's squirrel
5125:(Sciurus pucheranii)
5099:Red-tailed squirrel
4766:(Sundasciurus tahan)
4756:Robinson's squirrel
4742:(Sundasciurus lowii)
4284:Dusky palm squirrel
4278:(Funambulus layardi)
4209:(Dremomys rufigenis)
4199:Red-hipped squirrel
4136:Anderson's squirrel
2874:Journal of Mammalogy
2839:Journal of Mammalogy
2691:Journal of Mammalogy
2631:10.1139/er-2016-0029
1307:, dates back to the
903:Squirrel in sunlight
724:least pygmy squirrel
199:Cynomys ludovicianus
8100:(X. spilosoma)
8048:(U. undulatus)
8003:(U. endemicus)
7650:(N. annulatus)
7601:(N. speciosus)
7599:Lodgepole chipmunk
7482:Merriam's chipmunk
7413:(western chipmunks)
7340:(M. menzbieri)
7311:Long-tailed marmot
7277:(M. baibacina)
7205:(E. sibiricus)
7173:(C. mexicanus)
7121:(C. saturatus)
7112:(C. madrensis)
7103:(C. lateralis)
7060:(A. interpres)
7051:(A. insularis)
6788:(Paraxerus lucifer)
6772:(Paraxerus cooperi)
6668:Small sun squirrel
6168:(Petinomys setosus)
6160:(Petinomys sagitta)
5978:(Petaurillus hosei)
5884:(Hylopetes sagitta)
5868:(Hylopetes phayrei)
5665:(Belomys pearsonii)
5389:(Sciurus spadiceus)
5359:Caucasian squirrel
5177:(Sciurus pyrrhinus)
5175:JunĂn red squirrel
5169:(Sciurus flammifer)
5147:Guayaquil squirrel
5139:Sanborn's squirrel
5133:(Sciurus richmondi)
5075:Brazilian squirrel
4840:(Tamiops rodolphii)
4832:(Tamiops maritimus)
4732:Jentink's squirrel
4724:Fraternal squirrel
4459:(Menetes berdmorei)
4436:(Lariscus obscurus)
4420:(Lariscus insignis)
4381:(Hyosciurus ileile)
4169:(Dremomys everetti)
4128:Irrawaddy squirrel
4120:Prevost's squirrel
4064:Hon Khoai squirrel
3165:2004MolPE..30..703S
2591:, JHU Press, 2006,
2509:10.7554/elife.84967
2034:, 23 November 2010.
1996:Lynx, N. S. (Praha)
1770:2008CBio...18.R406K
1445:ground squirrels),
706:)ânote the classic
417:are members of the
293:Fischer de Waldheim
7967:(U. brunneus)
7958:(U. beldingi)
7924:(T. striatus)
7866:(S. pygmaeus)
7802:(S. dauricus)
7793:(S. citellus)
7748:(S. forresti)
7684:(O. beecheyi)
7641:(N. adocetus)
7619:(N. umbrinus)
7583:(N. siskiyou)
7581:Siskiyou chipmunk
7545:Colorado chipmunk
7527:Panamint chipmunk
7518:Palmer's chipmunk
7502:(N. obscurus)
7484:(N. merriami)
7475:(N. durangae)
7466:(N. dorsalis)
7437:Buller's chipmunk
7370:(M. caligata)
7358:(M. sibirica)
7338:Menzbier's marmot
7203:Siberian chipmunk
7155:(C. leucurus)
7069:(A. leucurus)
7042:(A. harrisii)
6963:(ground squirrels)
6889:(ground squirrels)
6802:Red bush squirrel
6764:(Paraxerus cepapi)
6756:(Paraxerus boehmi)
6692:Zanj sun squirrel
6449:(Xerus erythropus)
6207:(Pteromys momonga)
6144:(Petinomys lugens)
6136:(Petinomys hageni)
5931:(Iomys horsfieldi)
5892:(Hylopetes sipora)
5813:(Glaucomys volans)
5524:(Flying squirrels)
5361:(Sciurus anomalus)
5333:(Sciurus vulgaris)
5317:(Sciurus oculatus)
5315:Peters's squirrel
5283:Japanese squirrel
5269:(Sciurus colliaei)
5267:Collie's squirrel
5141:(Sciurus sanborni)
5107:Bolivian squirrel
5077:(Sciurus aestuans)
4848:(Tamiops swinhoei)
4716:Brooke's squirrel
4659:Mindanao squirrel
4348:Sculptor squirrel
4185:(Dremomys lokriah)
4177:(Dremomys gularis)
4112:Phayre's squirrel
4096:Plantain squirrel
4080:Mentawai squirrel
4072:Inornate squirrel
4048:Pallas's squirrel
4032:Kinabalu squirrel
4016:Ear-spot squirrel
3575:(Laotian rock rat)
3555:("Porcupine-like")
3518:("Anomalure-like")
3461:(Oriental dormice)
3459:Platacanthomyidae
3047:The New York Times
2302:(32â42): 461â474.
2145:Field & Stream
1733:on 17 January 2015
1724:Fauna of Australia
1289:
1274:Prevost's Squirrel
1266:
1243:
1220:silky pocket mouse
1082:
1058:
1035:
961:
716:
692:
612:Germanic languages
541:, the reflex of a
532:which is from the
184:Geosciurus inauris
145:Eutamias sibiricus
8421:
8420:
8380:Open Tree of Life
8138:Taxon identifiers
8129:
8128:
8021:(U. parryii)
7994:(U. elegans)
7949:(U. armatus)
7922:Eastern chipmunk
7592:(N. sonomae)
7572:Allen's chipmunk
7520:(N. palmeri)
7493:(N. minimus)
7473:Durango chipmunk
7448:(N. canipes)
7439:(N. bulleri)
7430:(N. amoenus)
7421:(N. alpinus)
7388:(M. olympus)
7331:(M. marmota)
7320:Himalayan marmot
7313:(M. caudata)
7295:(M. broweri)
7180:Utah prairie dog
7164:(C. ludovicianus)
7090:Callospermophilus
7078:(A. nelsoni)
6964:
6926:
6925:
6911:
6910:
6892:
6877:
6876:
6851:
6812:Paraxerus poensis
6739:
6645:
6549:
6500:
6499:
6433:
6281:
6280:
6215:(Pteromys volans)
6198:
5961:
5788:
5642:(Aeromys thomasi)
5625:
5525:
5479:
5478:
5441:Douglas squirrel
5339:Yucatan squirrel
5275:Deppe's squirrel
5235:Allen's squirrel
5215:Abert's squirrel
5197:(Sciurus griseus)
5117:(Sciurus ingrami)
5109:(Sciurus ignitus)
4966:(Dwarf squirrels)
4868:
4867:
4815:
4772:Slender squirrel
4535:Sanghir squirrel
4403:
4350:(Glyphotes simus)
4193:(Dremomys pernyi)
4160:
4024:Kloss's squirrel
3920:
3919:
3905:
3904:
3869:
3868:
3860:(Ratufa macroura)
3816:
3717:
3716:
3709:
3701:
3700:(Chinchilla rats)
3693:
3685:
3677:
3669:
3661:
3653:
3645:
3637:
3627:
3617:
3609:
3601:
3584:
3576:
3568:
3558:
3539:
3531:
3521:
3502:
3494:
3486:
3478:
3470:
3462:
3445:
3428:
3409:
3401:
3384:
3367:
3348:
3340:
3332:
3331:(Mountain beaver)
3322:
3319:("Squirrel-like")
2605:978-0-8018-8402-3
2567:. 1 December 2005
2296:Acta Theriologica
2225:978-1-4214-0469-1
2178:978-0-8117-6532-9
2113:978-0-801-88472-6
2091:978-1-4214-0469-1
1892:978-0-670-30044-0
1764:(10): R406âR410.
1317:million years ago
1254:
1070:
749:for grasping and
412:
411:
296:
205:
204:
27:Family of rodents
16:(Redirected from
8456:
8414:
8413:
8401:
8400:
8388:
8387:
8375:
8374:
8362:
8361:
8359:NHMSYS0000376182
8349:
8348:
8336:
8335:
8323:
8322:
8310:
8309:
8297:
8296:
8284:
8283:
8271:
8270:
8258:
8257:
8245:
8244:
8232:
8231:
8219:
8218:
8206:
8205:
8193:
8192:
8180:
8179:
8178:
8165:
8164:
8163:
8133:
8069:Xerospermophilus
8012:(U. mollis)
7820:(S. fulvus)
7666:(rock squirrels)
7590:Sonoma chipmunk
7419:Alpine chipmunk
7356:Tarbagan marmot
7029:Ammospermophilus
6962:
6953:
6946:
6939:
6930:
6896:
6891:
6890:
6886:
6850:
6849:
6845:
6738:
6737:
6733:
6644:
6643:
6639:
6548:
6547:
6543:
6511:
6474:(Xerus princeps)
6432:
6431:
6427:
6372:
6308:
6301:
6294:
6285:
6197:
6196:
6192:
5960:
5959:
5955:
5787:
5786:
5782:
5624:
5623:
5619:
5607:
5602:
5597:
5523:
5506:
5499:
5492:
5483:
5434:
5433:
5432:
5431:(Pine squirrels)
5375:
5355:
5277:(Sciurus deppei)
5237:(Sciurus alleni)
5231:
5217:(Sciurus aberti)
5211:
5191:
5163:
5123:Andean squirrel
5071:
5025:
5020:
5015:
4969:
4968:
4967:
4895:
4888:
4881:
4872:
4814:
4813:
4809:
4764:Upland squirrel
4748:Natuna squirrel
4428:(Lariscus niobe)
4412:(Lariscus hosei)
4402:
4401:
4397:
4159:
4158:
4154:
3947:
3940:
3933:
3924:
3880:
3844:(Ratufa bicolor)
3836:(Ratufa affinis)
3820:
3815:
3814:
3810:
3744:
3737:
3730:
3721:
3707:
3699:
3691:
3683:
3675:
3667:
3659:
3651:
3643:
3635:
3625:
3615:
3607:
3599:
3582:
3574:
3566:
3565:Ctenodactylidae
3557:
3556:
3552:
3537:
3529:
3520:
3519:
3515:
3500:
3492:
3484:
3476:
3468:
3460:
3443:
3427:
3426:
3422:
3407:
3400:(Pocket gophers)
3399:
3382:
3366:
3365:
3361:
3346:
3338:
3330:
3321:
3320:
3316:
3303:Euarchontoglires
3259:
3252:
3245:
3236:
3205:
3184:
3114:
3085:
3084:
3082:
3080:
3065:
3059:
3058:
3056:
3054:
3037:
3031:
3024:
3018:
3015:
3006:
3005:
2977:
2971:
2970:
2952:
2943:
2937:
2936:
2904:
2898:
2897:
2869:
2863:
2862:
2830:
2824:
2823:
2821:
2819:
2804:
2798:
2797:
2795:
2793:
2778:
2772:
2771:
2769:
2767:
2752:
2746:
2745:
2713:
2707:
2706:
2686:
2680:
2679:
2651:
2645:
2644:
2642:
2614:
2608:
2583:
2577:
2576:
2574:
2572:
2555:
2549:
2546:
2540:
2539:
2529:
2511:
2487:
2478:
2477:
2452:(7): 1067â1075.
2441:
2432:
2431:
2421:
2406:Animal Behaviour
2397:
2391:
2390:
2359:Animal Behaviour
2354:
2348:
2347:
2345:
2343:
2328:
2322:
2321:
2311:
2287:
2281:
2280:
2278:
2276:
2257:
2251:
2250:
2248:
2246:
2240:"Squirrel Rehab"
2236:
2230:
2229:
2211:
2205:
2192:
2183:
2182:
2162:
2156:
2155:
2153:
2151:
2136:
2130:
2129:
2122:
2116:
2102:
2096:
2095:
2077:
2071:
2070:
2068:
2066:
2055:
2049:
2046:
2035:
2025:
2019:
2018:
2010:
2004:
2003:
1991:
1985:
1984:
1972:
1966:
1965:
1947:
1941:
1940:
1928:
1915:
1909:
1903:
1897:
1896:
1876:
1870:
1869:
1867:
1865:
1851:
1845:
1839:
1830:
1829:
1827:
1825:
1804:
1798:
1797:
1749:
1743:
1742:
1740:
1738:
1732:
1726:. Archived from
1721:
1712:
1679:
1674:
1673:
1403:flying squirrels
1295:, with about 58
1255:
1160:Squirrels, like
1071:
939:
927:
912:
900:
802:
801:
800:
797:
792:for sciurids is
670:
661:
652:
643:
637:
628:
622:
614:, including the
601:
591:
572:
571:
566:
560:
559:
550:
540:
531:
493:flying squirrels
481:ground squirrels
470:
469:
466:
465:
462:
457:
456:
453:
450:
447:
444:
441:
438:
435:
432:
291:
219:
218:
175:Paraxerus cepapi
133:
132:
126:
116:
53:
45:Temporal range:
39:
21:
8464:
8463:
8459:
8458:
8457:
8455:
8454:
8453:
8424:
8423:
8422:
8417:
8409:
8404:
8396:
8391:
8383:
8378:
8370:
8365:
8357:
8352:
8344:
8339:
8331:
8326:
8318:
8313:
8305:
8300:
8292:
8287:
8279:
8274:
8266:
8261:
8253:
8248:
8240:
8235:
8227:
8222:
8214:
8209:
8201:
8196:
8188:
8183:
8174:
8173:
8168:
8159:
8158:
8153:
8140:
8130:
8125:
8114:
8072:
8062:
7976:(U. canus)
7939:
7929:
7908:
7856:S. pallidicauda
7829:(S. major)
7764:
7753:
7729:
7719:
7698:
7665:
7662:Otospermophilus
7655:
7623:
7617:Uinta chipmunk
7574:(N. senex)
7565:(N. rufus)
7491:Least chipmunk
7464:Cliff chipmunk
7412:
7402:
7386:Olympic marmot
7361:
7349:(M. monax)
7286:(M. bobak)
7264:
7254:
7220:
7210:
7187:
7136:
7126:
7093:
7083:
7032:
7022:
6966:
6957:
6927:
6922:
6907:
6888:
6887:
6885:
6873:
6847:
6846:
6844:
6834:
6735:
6734:
6732:
6722:
6699:
6642:(sun squirrels)
6641:
6640:
6638:
6628:
6545:
6544:
6542:
6532:
6527:(Epixerus ebii)
6496:
6491:(Xerus rutilus)
6466:(Xerus inauris)
6429:
6428:
6426:
6416:
6400:Spermophilopsis
6393:
6361:
6323:
6312:
6282:
6277:
6266:
6243:
6220:
6194:
6193:
6191:
6181:
6094:
5991:
5957:
5956:
5954:
5944:
5913:
5818:
5784:
5783:
5781:
5771:
5732:
5709:
5677:Biswamoyopterus
5670:
5647:
5621:
5620:
5618:
5608:
5589:
5566:
5528:
5510:
5480:
5475:
5464:
5430:
5429:
5428:
5427:
5417:
5394:
5368:
5348:
5309:(Sciurus niger)
5224:
5204:
5184:
5167:Fiery squirrel
5156:
5064:
5049:
5033:Rheithrosciurus
5026:
5007:
4965:
4964:
4963:
4962:
4952:
4914:
4899:
4869:
4864:
4853:
4811:
4810:
4808:
4798:
4740:Low's squirrel
4691:Samar squirrel
4627:Davao squirrel
4604:
4581:
4558:
4487:
4464:
4441:
4399:
4398:
4396:
4386:
4355:
4332:
4253:
4214:
4156:
4155:
4153:
4143:
4000:
3962:
3951:
3921:
3916:
3901:
3865:
3852:(Ratufa indica)
3812:
3811:
3809:
3801:
3763:
3748:
3718:
3713:
3634:Erethizontidae
3554:
3553:
3551:
3543:
3517:
3516:
3514:
3512:Anomaluromorpha
3506:
3424:
3423:
3421:
3413:
3364:("Beaver-like")
3363:
3362:
3360:
3352:
3318:
3317:
3315:
3307:
3269:
3263:
3219:Squirrel Tracks
3198:
3150:
3121:
3119:Further reading
3111:
3098:
3095:
3088:
3078:
3076:
3067:
3066:
3062:
3052:
3050:
3039:
3038:
3034:
3025:
3021:
3016:
3009:
2979:
2978:
2974:
2950:
2945:
2944:
2940:
2925:10.2307/3670745
2906:
2905:
2901:
2886:10.2307/1377723
2871:
2870:
2866:
2851:10.2307/1379067
2832:
2831:
2827:
2817:
2815:
2806:
2805:
2801:
2791:
2789:
2780:
2779:
2775:
2765:
2763:
2762:. December 2005
2754:
2753:
2749:
2734:10.2307/2424389
2715:
2714:
2710:
2688:
2687:
2683:
2668:10.2307/3672818
2653:
2652:
2648:
2616:
2615:
2611:
2584:
2580:
2570:
2568:
2557:
2556:
2552:
2547:
2543:
2489:
2488:
2481:
2443:
2442:
2435:
2399:
2398:
2394:
2356:
2355:
2351:
2341:
2339:
2330:
2329:
2325:
2289:
2288:
2284:
2274:
2272:
2259:
2258:
2254:
2244:
2242:
2238:
2237:
2233:
2226:
2213:
2212:
2208:
2202:Wayback Machine
2193:
2186:
2179:
2164:
2163:
2159:
2149:
2147:
2138:
2137:
2133:
2124:
2123:
2119:
2103:
2099:
2092:
2079:
2078:
2074:
2064:
2062:
2057:
2056:
2052:
2047:
2038:
2032:Wildlife Online
2026:
2022:
2012:
2011:
2007:
1993:
1992:
1988:
1974:
1973:
1969:
1962:
1949:
1948:
1944:
1937:
1917:
1916:
1912:
1904:
1900:
1893:
1878:
1877:
1873:
1863:
1861:
1853:
1852:
1848:
1840:
1833:
1823:
1821:
1806:
1805:
1801:
1758:Current Biology
1751:
1750:
1746:
1736:
1734:
1730:
1719:
1715:Seebeck, J. H.
1714:
1713:
1709:
1705:
1675:
1668:
1665:
1660:
1654:
1515:Prospermophilus
1471:Sciuridae (all
1459:
1383:South East Asia
1272:Three-coloured
1245:
1228:
1060:
1020:
1004:Cyclobalanopsis
959:Young squirrels
953:
946:
940:
931:
928:
919:
913:
904:
901:
852:
831:To signal with.
809:
794:
793:
763:
684:
682:Characteristics
623:(diminutive of
604:Common Germanic
517:
505:mountain beaver
459:
429:
425:
319:
313:
290:
213:
117:
115:
114:
109:
104:
99:
94:
89:
84:
79:
74:
69:
64:
59:
47:
46:
43:
35:
28:
23:
22:
15:
12:
11:
5:
8462:
8460:
8452:
8451:
8446:
8441:
8436:
8426:
8425:
8419:
8418:
8416:
8415:
8402:
8389:
8376:
8363:
8350:
8337:
8324:
8311:
8298:
8285:
8272:
8263:Fauna Europaea
8259:
8246:
8233:
8220:
8207:
8194:
8181:
8166:
8150:
8148:
8142:
8141:
8136:
8127:
8126:
8119:
8116:
8115:
8113:
8112:
8104:
8095:
8086:
8076:
8074:
8064:
8063:
8061:
8060:
8051:
8043:
8034:
8025:
8016:
8007:
7998:
7989:
7980:
7971:
7962:
7953:
7943:
7941:
7931:
7930:
7928:
7927:
7918:
7916:
7910:
7909:
7907:
7906:
7898:
7889:
7880:
7870:
7861:
7851:
7842:
7833:
7824:
7815:
7806:
7797:
7788:
7778:
7768:
7766:
7755:
7754:
7752:
7751:
7743:
7733:
7731:
7721:
7720:
7718:
7717:
7708:
7706:
7700:
7699:
7697:
7696:
7691:Rock squirrel
7688:
7679:
7669:
7667:
7657:
7656:
7654:
7653:
7645:
7635:
7633:
7625:
7624:
7622:
7614:
7605:
7596:
7587:
7578:
7569:
7563:Hopi chipmunk
7560:
7551:
7542:
7533:
7524:
7515:
7506:
7497:
7488:
7479:
7470:
7461:
7452:
7443:
7434:
7425:
7416:
7414:
7404:
7403:
7401:
7400:
7392:
7383:
7374:
7353:
7344:
7335:
7329:Alpine marmot
7326:
7317:
7308:
7299:
7293:Alaska marmot
7290:
7268:
7266:
7256:
7255:
7253:
7252:
7244:
7234:
7230:(I. mexicanus)
7224:
7222:
7212:
7211:
7209:
7208:
7199:
7197:
7189:
7188:
7186:
7185:
7182:(C. parvidens)
7177:
7168:
7159:
7150:
7146:(C. gunnisoni)
7140:
7138:
7137:(prairie dogs)
7128:
7127:
7125:
7124:
7116:
7107:
7097:
7095:
7085:
7084:
7082:
7081:
7073:
7064:
7055:
7046:
7036:
7034:
7024:
7023:
7021:
7020:
7014:
7007:
7000:
6993:
6986:
6979:
6971:
6968:
6967:
6958:
6956:
6955:
6948:
6941:
6933:
6924:
6923:
6916:
6913:
6912:
6909:
6908:
6906:
6905:
6899:
6893:
6879:
6878:
6875:
6874:
6872:
6871:
6863:
6854:
6852:
6836:
6835:
6833:
6832:
6824:
6816:
6807:
6799:
6791:
6783:
6775:
6767:
6759:
6751:
6742:
6740:
6724:
6723:
6721:
6720:
6711:
6709:
6701:
6700:
6698:
6697:
6689:
6681:
6673:
6665:
6657:
6648:
6646:
6630:
6629:
6627:
6626:
6618:
6610:
6602:
6594:
6586:
6577:
6569:
6561:
6552:
6550:
6534:
6533:
6531:
6530:
6521:
6519:
6508:
6502:
6501:
6498:
6497:
6495:
6494:
6478:
6477:
6469:
6453:
6452:
6436:
6434:
6418:
6417:
6415:
6414:
6405:
6403:
6395:
6394:
6392:
6391:
6382:
6380:
6369:
6363:
6362:
6360:
6359:
6353:
6347:
6341:
6335:
6328:
6325:
6324:
6313:
6311:
6310:
6303:
6296:
6288:
6279:
6278:
6271:
6268:
6267:
6265:
6264:
6255:
6253:
6245:
6244:
6242:
6241:
6232:
6230:
6222:
6221:
6219:
6218:
6210:
6201:
6199:
6183:
6182:
6180:
6179:
6171:
6163:
6155:
6147:
6139:
6131:
6123:
6115:
6106:
6104:
6096:
6095:
6093:
6092:
6084:
6076:
6068:
6060:
6052:
6044:
6036:
6028:
6020:
6012:
6003:
6001:
5993:
5992:
5990:
5989:
5981:
5973:
5964:
5962:
5946:
5945:
5943:
5942:
5939:(Iomys sipora)
5934:
5925:
5923:
5915:
5914:
5912:
5911:
5903:
5895:
5887:
5879:
5871:
5863:
5855:
5847:
5839:
5830:
5828:
5820:
5819:
5817:
5816:
5808:
5800:
5791:
5789:
5773:
5772:
5770:
5769:
5761:
5753:
5744:
5742:
5734:
5733:
5731:
5730:
5721:
5719:
5711:
5710:
5708:
5707:
5699:
5691:
5682:
5680:
5672:
5671:
5669:
5668:
5659:
5657:
5649:
5648:
5646:
5645:
5637:
5628:
5626:
5610:
5609:
5592:
5590:
5588:
5587:
5578:
5576:
5568:
5567:
5565:
5564:
5558:
5552:
5546:
5540:
5533:
5530:
5529:
5511:
5509:
5508:
5501:
5494:
5486:
5477:
5476:
5469:
5466:
5465:
5463:
5462:
5454:
5446:
5437:
5435:
5419:
5418:
5416:
5415:
5406:
5404:
5401:Syntheosciurus
5396:
5395:
5393:
5392:
5384:
5376:
5365:
5364:
5356:
5345:
5344:
5336:
5328:
5320:
5312:
5304:
5296:
5288:
5280:
5272:
5264:
5256:
5248:
5240:
5232:
5221:
5220:
5212:
5201:
5200:
5192:
5188:Hesperosciurus
5181:
5180:
5172:
5164:
5153:
5152:
5144:
5136:
5128:
5120:
5112:
5104:
5096:
5088:
5080:
5072:
5061:
5059:
5051:
5050:
5048:
5047:
5038:
5036:
5028:
5027:
5010:
5008:
5006:
5005:
4997:
4989:
4981:
4972:
4970:
4954:
4953:
4951:
4950:
4944:
4938:
4932:
4926:
4919:
4916:
4915:
4900:
4898:
4897:
4890:
4883:
4875:
4866:
4865:
4858:
4855:
4854:
4852:
4851:
4843:
4835:
4827:
4818:
4816:
4800:
4799:
4797:
4796:
4788:
4784:incertae sedis
4778:
4777:
4769:
4761:
4753:
4745:
4737:
4729:
4721:
4705:
4704:
4696:
4688:
4680:
4672:
4664:
4656:
4648:
4640:
4632:
4616:
4614:
4606:
4605:
4603:
4602:
4593:
4591:
4583:
4582:
4580:
4579:
4570:
4568:
4560:
4559:
4557:
4556:
4548:
4540:
4532:
4524:
4516:
4508:
4499:
4497:
4489:
4488:
4486:
4485:
4476:
4474:
4466:
4465:
4463:
4462:
4453:
4451:
4443:
4442:
4440:
4439:
4431:
4423:
4415:
4406:
4404:
4388:
4387:
4385:
4384:
4376:
4367:
4365:
4357:
4356:
4354:
4353:
4344:
4342:
4334:
4333:
4331:
4330:
4314:
4313:
4305:
4297:
4289:
4281:
4265:
4263:
4255:
4254:
4252:
4251:
4243:
4235:
4226:
4224:
4216:
4215:
4213:
4212:
4204:
4196:
4188:
4180:
4172:
4163:
4161:
4145:
4144:
4142:
4141:
4133:
4125:
4117:
4109:
4101:
4093:
4085:
4077:
4069:
4061:
4053:
4045:
4037:
4029:
4021:
4012:
4010:
4002:
4001:
3999:
3998:
3992:
3986:
3980:
3974:
3967:
3964:
3963:
3959:Callosciurinae
3952:
3950:
3949:
3942:
3935:
3927:
3918:
3917:
3910:
3907:
3906:
3903:
3902:
3900:
3899:
3890:
3888:
3877:
3871:
3870:
3867:
3866:
3864:
3863:
3855:
3847:
3839:
3830:
3828:
3817:
3803:
3802:
3800:
3799:
3793:
3787:
3781:
3775:
3768:
3765:
3764:
3749:
3747:
3746:
3739:
3732:
3724:
3715:
3714:
3712:
3711:
3706:Chinchillidae
3703:
3695:
3687:
3679:
3671:
3663:
3658:Dasyproctidae
3655:
3647:
3639:
3631:
3629:
3620:
3619:
3614:Thryonomyidae
3611:
3603:
3595:
3593:
3587:
3586:
3578:
3570:
3561:
3559:
3549:Hystricomorpha
3545:
3544:
3542:
3541:
3533:
3524:
3522:
3508:
3507:
3505:
3504:
3496:
3488:
3480:
3472:
3464:
3456:
3454:
3448:
3447:
3439:
3437:
3431:
3429:
3425:("Mouse-like")
3415:
3414:
3412:
3411:
3403:
3395:
3393:
3387:
3386:
3378:
3376:
3370:
3368:
3354:
3353:
3351:
3350:
3342:
3334:
3329:Aplodontiidae
3325:
3323:
3309:
3308:
3306:
3305:
3299:
3293:
3287:
3281:
3274:
3271:
3270:
3264:
3262:
3261:
3254:
3247:
3239:
3233:
3232:
3227:
3222:
3216:
3211:
3197:
3196:External links
3194:
3193:
3192:
3185:
3159:(3): 703â719.
3148:
3137:
3120:
3117:
3116:
3115:
3109:
3094:
3091:
3087:
3086:
3060:
3032:
3019:
3007:
2988:(3): 693â698.
2972:
2938:
2919:(2): 304â305.
2899:
2864:
2845:(3): 644â648.
2825:
2799:
2788:. 14 July 2016
2773:
2747:
2728:(2): 511â512.
2708:
2681:
2662:(1): 132â133.
2646:
2625:(4): 416â425.
2609:
2578:
2550:
2541:
2479:
2433:
2412:(5): 941â948.
2392:
2349:
2323:
2282:
2271:on 17 May 2013
2252:
2231:
2224:
2206:
2195:Squirrel Place
2184:
2177:
2157:
2131:
2117:
2097:
2090:
2072:
2050:
2036:
2028:Tree Squirrels
2020:
2005:
1986:
1967:
1960:
1942:
1935:
1910:
1898:
1891:
1871:
1846:
1844:, p. 370.
1831:
1799:
1744:
1706:
1704:
1701:
1698:
1697:
1687:
1681:
1680:
1677:Mammals portal
1664:
1661:
1656:Main article:
1653:
1650:
1649:
1648:
1647:
1646:
1639:
1632:
1618:
1617:
1616:
1609:
1599:Callosciurinae
1595:
1594:
1593:
1586:
1573:
1562:
1555:
1548:
1547:
1546:
1543:Vulcanisciurus
1539:
1532:
1525:
1518:
1511:
1504:
1497:
1490:
1483:
1468:incertae sedis
1458:
1455:
1415:South American
1407:tree squirrels
1395:southeast Asia
1379:Callosciurinae
1336:autapomorphies
1315:, about 40â35
1238:) outside the
1227:
1224:
1019:
1016:
952:
949:
948:
947:
941:
934:
932:
929:
922:
920:
914:
907:
905:
902:
895:
851:
848:
833:
832:
829:
822:
819:
816:
808:
805:
790:dental formula
788:. The typical
762:
759:
755:Tree squirrels
708:sciuromorphous
683:
680:
594:Middle English
516:
513:
477:tree squirrels
410:
409:
408:
407:
406:
405:
399:
393:
381:
380:
379:
373:
365:Callosciurinae
361:
360:
359:
353:
341:
335:
326:
325:
321:
320:
314:
305:
304:
298:
297:
285:
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65:
60:
55:
54:
44:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
8461:
8450:
8447:
8445:
8442:
8440:
8437:
8435:
8432:
8431:
8429:
8412:
8407:
8403:
8399:
8394:
8390:
8386:
8381:
8377:
8373:
8368:
8364:
8360:
8355:
8351:
8347:
8342:
8338:
8334:
8329:
8325:
8321:
8316:
8312:
8308:
8303:
8299:
8295:
8290:
8286:
8282:
8277:
8273:
8269:
8264:
8260:
8256:
8251:
8247:
8243:
8238:
8234:
8230:
8225:
8221:
8217:
8212:
8208:
8204:
8199:
8195:
8191:
8186:
8182:
8177:
8171:
8167:
8162:
8156:
8152:
8151:
8149:
8147:
8143:
8139:
8134:
8124:
8123:
8117:
8111:
8110:
8105:
8102:
8101:
8096:
8093:
8092:
8087:
8084:
8083:
8078:
8077:
8075:
8071:
8070:
8065:
8058:
8057:
8052:
8050:
8049:
8044:
8041:
8040:
8035:
8032:
8031:
8026:
8023:
8022:
8017:
8014:
8013:
8008:
8005:
8004:
7999:
7996:
7995:
7990:
7987:
7986:
7981:
7978:
7977:
7972:
7969:
7968:
7963:
7960:
7959:
7954:
7951:
7950:
7945:
7944:
7942:
7938:
7937:
7932:
7926:
7925:
7920:
7919:
7917:
7915:
7911:
7905:
7904:
7899:
7896:
7895:
7890:
7887:
7886:
7881:
7878:
7876:
7871:
7868:
7867:
7862:
7859:
7857:
7852:
7849:
7848:
7843:
7840:
7839:
7834:
7831:
7830:
7825:
7822:
7821:
7816:
7813:
7812:
7807:
7804:
7803:
7798:
7795:
7794:
7789:
7786:
7784:
7783:S. brevicauda
7779:
7776:
7775:
7770:
7769:
7767:
7763:
7762:sensu stricto
7761:
7756:
7750:
7749:
7744:
7741:
7740:
7735:
7734:
7732:
7728:
7727:
7722:
7716:
7715:
7710:
7709:
7707:
7705:
7704:Poliocitellus
7701:
7695:
7694:
7689:
7686:
7685:
7680:
7677:
7676:
7671:
7670:
7668:
7664:
7663:
7658:
7652:
7651:
7646:
7643:
7642:
7637:
7636:
7634:
7632:
7631:
7626:
7621:
7620:
7615:
7612:
7611:
7606:
7603:
7602:
7597:
7594:
7593:
7588:
7585:
7584:
7579:
7576:
7575:
7570:
7567:
7566:
7561:
7558:
7557:
7552:
7549:
7548:
7543:
7540:
7539:
7534:
7531:
7530:
7525:
7522:
7521:
7516:
7513:
7512:
7507:
7504:
7503:
7498:
7495:
7494:
7489:
7486:
7485:
7480:
7477:
7476:
7471:
7468:
7467:
7462:
7459:
7458:
7453:
7450:
7449:
7444:
7441:
7440:
7435:
7432:
7431:
7426:
7423:
7422:
7417:
7415:
7411:
7410:
7405:
7399:
7398:
7393:
7390:
7389:
7384:
7381:
7380:
7375:
7372:
7371:
7368:Hoary marmot
7365:
7360:
7359:
7354:
7351:
7350:
7345:
7342:
7341:
7336:
7333:
7332:
7327:
7324:
7323:
7318:
7315:
7314:
7309:
7306:
7305:
7300:
7297:
7296:
7291:
7288:
7287:
7284:Bobak marmot
7282:
7281:
7279:
7278:
7272:
7267:
7263:
7262:
7257:
7251:
7250:
7245:
7242:
7240:
7239:(I. parvidens
7235:
7232:
7231:
7226:
7225:
7223:
7219:
7218:
7213:
7207:
7206:
7201:
7200:
7198:
7196:
7195:
7190:
7184:
7183:
7178:
7175:
7174:
7169:
7166:
7165:
7160:
7157:
7156:
7151:
7148:
7147:
7142:
7141:
7139:
7135:
7134:
7129:
7123:
7122:
7117:
7114:
7113:
7108:
7105:
7104:
7099:
7098:
7096:
7092:
7091:
7086:
7080:
7079:
7074:
7071:
7070:
7065:
7062:
7061:
7056:
7053:
7052:
7047:
7044:
7043:
7038:
7037:
7035:
7031:
7030:
7025:
7019:
7015:
7012:
7008:
7005:
7001:
6998:
6994:
6991:
6987:
6984:
6980:
6977:
6973:
6972:
6969:
6965:
6954:
6949:
6947:
6942:
6940:
6935:
6934:
6931:
6921:
6920:
6914:
6904:
6901:
6900:
6897:
6894:
6884:
6880:
6870:
6869:
6864:
6862:
6861:
6856:
6855:
6853:
6843:
6842:
6837:
6831:
6830:
6825:
6823:
6822:
6817:
6815:
6813:
6808:
6806:
6805:
6800:
6798:
6797:
6792:
6790:
6789:
6784:
6782:
6781:
6776:
6774:
6773:
6768:
6766:
6765:
6760:
6758:
6757:
6752:
6750:
6749:
6744:
6743:
6741:
6731:
6730:
6725:
6719:
6718:
6713:
6712:
6710:
6708:
6707:
6702:
6696:
6695:
6690:
6688:
6687:
6682:
6680:
6679:
6674:
6672:
6671:
6666:
6664:
6663:
6658:
6656:
6655:
6650:
6649:
6647:
6637:
6636:
6631:
6625:
6624:
6619:
6617:
6616:
6611:
6609:
6608:
6603:
6601:
6600:
6595:
6593:
6592:
6587:
6585:
6583:
6578:
6576:
6575:
6570:
6568:
6567:
6562:
6560:
6559:
6554:
6553:
6551:
6541:
6540:
6535:
6529:
6528:
6523:
6522:
6520:
6518:
6517:
6512:
6509:
6507:
6503:
6493:
6492:
6486:
6485:
6480:
6479:
6476:
6475:
6470:
6468:
6467:
6461:
6460:
6455:
6454:
6451:
6450:
6444:
6443:
6438:
6437:
6435:
6425:
6424:
6419:
6413:
6412:
6407:
6406:
6404:
6402:
6401:
6396:
6390:
6389:
6384:
6383:
6381:
6379:
6378:
6373:
6370:
6368:
6364:
6358:
6354:
6352:
6348:
6346:
6342:
6340:
6336:
6334:
6330:
6329:
6326:
6321:
6317:
6309:
6304:
6302:
6297:
6295:
6290:
6289:
6286:
6276:
6275:
6269:
6263:
6262:
6257:
6256:
6254:
6252:
6251:
6246:
6240:
6239:
6234:
6233:
6231:
6229:
6228:
6223:
6217:
6216:
6211:
6209:
6208:
6203:
6202:
6200:
6190:
6189:
6184:
6178:
6177:
6172:
6170:
6169:
6164:
6162:
6161:
6156:
6154:
6153:
6148:
6146:
6145:
6140:
6138:
6137:
6132:
6130:
6129:
6124:
6122:
6121:
6116:
6114:
6113:
6108:
6107:
6105:
6103:
6102:
6097:
6091:
6090:
6085:
6083:
6082:
6077:
6075:
6074:
6069:
6067:
6066:
6061:
6059:
6058:
6053:
6051:
6050:
6045:
6043:
6042:
6037:
6035:
6034:
6029:
6027:
6026:
6021:
6019:
6018:
6013:
6011:
6010:
6005:
6004:
6002:
6000:
5999:
5994:
5988:
5987:
5982:
5980:
5979:
5974:
5972:
5971:
5966:
5965:
5963:
5953:
5952:
5947:
5941:
5940:
5935:
5933:
5932:
5927:
5926:
5924:
5922:
5921:
5916:
5910:
5909:
5904:
5902:
5901:
5896:
5894:
5893:
5888:
5886:
5885:
5880:
5878:
5877:
5872:
5870:
5869:
5864:
5862:
5861:
5856:
5854:
5853:
5848:
5846:
5845:
5840:
5838:
5837:
5832:
5831:
5829:
5827:
5826:
5821:
5815:
5814:
5809:
5807:
5806:
5801:
5799:
5798:
5793:
5792:
5790:
5780:
5779:
5774:
5768:
5767:
5762:
5760:
5759:
5754:
5752:
5751:
5746:
5745:
5743:
5741:
5740:
5735:
5729:
5728:
5723:
5722:
5720:
5718:
5717:
5712:
5706:
5705:
5700:
5698:
5697:
5692:
5690:
5689:
5684:
5683:
5681:
5679:
5678:
5673:
5667:
5666:
5661:
5660:
5658:
5656:
5655:
5650:
5644:
5643:
5638:
5636:
5635:
5630:
5629:
5627:
5617:
5616:
5611:
5606:
5601:
5596:
5586:
5585:
5580:
5579:
5577:
5575:
5574:
5569:
5563:
5559:
5557:
5553:
5551:
5547:
5545:
5541:
5539:
5535:
5534:
5531:
5526:
5519:
5515:
5507:
5502:
5500:
5495:
5493:
5488:
5487:
5484:
5474:
5473:
5467:
5461:
5460:
5455:
5453:
5452:
5447:
5445:
5444:
5439:
5438:
5436:
5426:
5425:
5420:
5414:
5413:
5408:
5407:
5405:
5403:
5402:
5397:
5391:
5390:
5385:
5383:
5382:
5377:
5374:
5373:
5367:
5366:
5363:
5362:
5357:
5354:
5353:
5347:
5346:
5343:
5342:
5337:
5335:
5334:
5331:Red squirrel
5329:
5327:
5326:
5321:
5319:
5318:
5313:
5311:
5310:
5307:Fox squirrel
5305:
5303:
5302:
5297:
5295:
5294:
5289:
5287:
5286:
5285:(Sciurus lis)
5281:
5279:
5278:
5273:
5271:
5270:
5265:
5263:
5262:
5257:
5255:
5254:
5249:
5247:
5246:
5241:
5239:
5238:
5233:
5230:
5229:
5223:
5222:
5219:
5218:
5213:
5210:
5209:
5203:
5202:
5199:
5198:
5193:
5190:
5189:
5183:
5182:
5179:
5178:
5173:
5171:
5170:
5165:
5162:
5161:
5155:
5154:
5151:
5150:
5145:
5143:
5142:
5137:
5135:
5134:
5129:
5127:
5126:
5121:
5119:
5118:
5113:
5111:
5110:
5105:
5103:
5102:
5097:
5095:
5094:
5089:
5087:
5086:
5081:
5079:
5078:
5073:
5070:
5069:
5068:Guerlinguetus
5063:
5062:
5060:
5058:
5057:
5052:
5046:
5045:
5040:
5039:
5037:
5035:
5034:
5029:
5024:
5019:
5014:
5004:
5003:
4998:
4996:
4995:
4990:
4988:
4987:
4982:
4980:
4979:
4974:
4973:
4971:
4961:
4960:
4955:
4949:
4945:
4943:
4939:
4937:
4933:
4931:
4927:
4925:
4921:
4920:
4917:
4912:
4908:
4904:
4896:
4891:
4889:
4884:
4882:
4877:
4876:
4873:
4863:
4862:
4856:
4850:
4849:
4844:
4842:
4841:
4836:
4834:
4833:
4828:
4826:
4825:
4820:
4819:
4817:
4807:
4806:
4801:
4795:
4794:
4789:
4786:
4785:
4780:
4779:
4776:
4775:
4770:
4768:
4767:
4762:
4760:
4759:
4754:
4752:
4751:
4746:
4744:
4743:
4738:
4736:
4735:
4730:
4728:
4727:
4722:
4720:
4719:
4713:
4712:
4707:
4706:
4703:
4702:
4697:
4695:
4694:
4689:
4687:
4686:
4681:
4679:
4678:
4673:
4671:
4670:
4665:
4663:
4662:
4657:
4655:
4654:
4649:
4647:
4646:
4641:
4639:
4638:
4633:
4631:
4630:
4624:
4623:
4618:
4617:
4615:
4613:
4612:
4607:
4601:
4600:
4595:
4594:
4592:
4590:
4589:
4584:
4578:
4577:
4572:
4571:
4569:
4567:
4566:
4561:
4555:
4554:
4549:
4547:
4546:
4541:
4539:
4538:
4533:
4531:
4530:
4525:
4523:
4522:
4517:
4515:
4514:
4509:
4507:
4506:
4501:
4500:
4498:
4496:
4495:
4494:Prosciurillus
4490:
4484:
4483:
4478:
4477:
4475:
4473:
4472:
4467:
4461:
4460:
4455:
4454:
4452:
4450:
4449:
4444:
4438:
4437:
4432:
4430:
4429:
4424:
4422:
4421:
4416:
4414:
4413:
4408:
4407:
4405:
4395:
4394:
4389:
4383:
4382:
4377:
4375:
4374:
4369:
4368:
4366:
4364:
4363:
4358:
4352:
4351:
4346:
4345:
4343:
4341:
4340:
4335:
4329:
4328:
4322:
4321:
4320:Prasadsciurus
4316:
4315:
4312:
4311:
4306:
4304:
4303:
4298:
4296:
4295:
4290:
4288:
4287:
4282:
4280:
4279:
4273:
4272:
4267:
4266:
4264:
4262:
4261:
4256:
4250:
4249:
4244:
4242:
4241:
4236:
4234:
4233:
4228:
4227:
4225:
4223:
4222:
4217:
4211:
4210:
4205:
4203:
4202:
4197:
4195:
4194:
4189:
4187:
4186:
4181:
4179:
4178:
4173:
4171:
4170:
4165:
4164:
4162:
4152:
4151:
4146:
4140:
4139:
4134:
4132:
4131:
4126:
4124:
4123:
4118:
4116:
4115:
4110:
4108:
4107:
4102:
4100:
4099:
4094:
4092:
4091:
4086:
4084:
4083:
4078:
4076:
4075:
4070:
4068:
4067:
4062:
4060:
4059:
4054:
4052:
4051:
4046:
4044:
4043:
4038:
4036:
4035:
4030:
4028:
4027:
4022:
4020:
4019:
4014:
4013:
4011:
4009:
4008:
4003:
3997:
3993:
3991:
3987:
3985:
3981:
3979:
3975:
3973:
3969:
3968:
3965:
3960:
3956:
3948:
3943:
3941:
3936:
3934:
3929:
3928:
3925:
3915:
3914:
3908:
3898:
3897:
3892:
3891:
3889:
3887:
3886:
3881:
3878:
3876:
3872:
3862:
3861:
3856:
3854:
3853:
3848:
3846:
3845:
3840:
3838:
3837:
3832:
3831:
3829:
3827:
3826:
3821:
3818:
3808:
3804:
3798:
3794:
3792:
3788:
3786:
3782:
3780:
3776:
3774:
3770:
3769:
3766:
3761:
3757:
3754:(subfamilies
3753:
3745:
3740:
3738:
3733:
3731:
3726:
3725:
3722:
3710:
3704:
3702:
3696:
3694:
3690:Octodontidae
3688:
3686:
3680:
3678:
3672:
3670:
3664:
3662:
3656:
3654:
3648:
3646:
3640:
3638:
3632:
3630:
3628:
3622:
3621:
3618:
3612:
3610:
3606:Petromuridae
3604:
3602:
3598:Bathyergidae
3596:
3594:
3592:
3589:
3588:
3585:
3579:
3577:
3571:
3569:
3563:
3562:
3560:
3550:
3546:
3540:
3538:(Springhares)
3534:
3532:
3528:Anomaluridae
3526:
3525:
3523:
3513:
3509:
3503:
3497:
3495:
3489:
3487:
3481:
3479:
3475:Calomyscidae
3473:
3471:
3465:
3463:
3457:
3455:
3453:
3450:
3449:
3446:
3440:
3438:
3436:
3433:
3432:
3430:
3420:
3416:
3410:
3406:Heteromyidae
3404:
3402:
3396:
3394:
3392:
3389:
3388:
3385:
3379:
3377:
3375:
3372:
3371:
3369:
3359:
3358:Castorimorpha
3355:
3349:
3343:
3341:
3335:
3333:
3327:
3326:
3324:
3314:
3310:
3304:
3300:
3298:
3294:
3292:
3288:
3286:
3282:
3280:
3276:
3275:
3272:
3268:
3260:
3255:
3253:
3248:
3246:
3241:
3240:
3237:
3231:
3228:
3226:
3223:
3220:
3217:
3215:
3212:
3209:
3204:
3200:
3199:
3195:
3190:
3186:
3182:
3178:
3174:
3170:
3166:
3162:
3158:
3154:
3149:
3146:
3142:
3138:
3135:
3134:0-87196-871-1
3131:
3127:
3123:
3122:
3118:
3112:
3110:0-394-50762-2
3106:
3102:
3097:
3096:
3092:
3090:
3075:
3071:
3064:
3061:
3049:
3048:
3043:
3036:
3033:
3029:
3023:
3020:
3014:
3012:
3008:
3003:
2999:
2995:
2991:
2987:
2983:
2976:
2973:
2968:
2964:
2960:
2956:
2949:
2942:
2939:
2934:
2930:
2926:
2922:
2918:
2914:
2910:
2903:
2900:
2895:
2891:
2887:
2883:
2879:
2875:
2868:
2865:
2860:
2856:
2852:
2848:
2844:
2840:
2836:
2829:
2826:
2814:
2810:
2803:
2800:
2787:
2783:
2777:
2774:
2761:
2757:
2751:
2748:
2743:
2739:
2735:
2731:
2727:
2723:
2719:
2712:
2709:
2704:
2700:
2696:
2692:
2685:
2682:
2677:
2673:
2669:
2665:
2661:
2657:
2650:
2647:
2641:
2636:
2632:
2628:
2624:
2620:
2613:
2610:
2606:
2602:
2598:
2597:0-8018-8402-0
2594:
2590:
2589:
2582:
2579:
2566:
2565:
2560:
2554:
2551:
2545:
2542:
2537:
2533:
2528:
2523:
2519:
2515:
2510:
2505:
2501:
2497:
2493:
2486:
2484:
2480:
2475:
2471:
2467:
2463:
2459:
2455:
2451:
2447:
2440:
2438:
2434:
2429:
2425:
2420:
2415:
2411:
2407:
2403:
2396:
2393:
2388:
2384:
2380:
2376:
2372:
2368:
2364:
2360:
2353:
2350:
2338:
2334:
2327:
2324:
2319:
2315:
2310:
2305:
2301:
2297:
2293:
2286:
2283:
2270:
2266:
2262:
2256:
2253:
2241:
2235:
2232:
2227:
2221:
2217:
2210:
2207:
2203:
2199:
2196:
2191:
2189:
2185:
2180:
2174:
2170:
2169:
2161:
2158:
2146:
2142:
2135:
2132:
2127:
2121:
2118:
2114:
2110:
2106:
2101:
2098:
2093:
2087:
2083:
2076:
2073:
2060:
2054:
2051:
2048:Milton (1984)
2045:
2043:
2041:
2037:
2033:
2029:
2024:
2021:
2016:
2009:
2006:
2001:
1997:
1990:
1987:
1982:
1978:
1971:
1968:
1963:
1961:967-99947-1-6
1957:
1953:
1946:
1943:
1938:
1936:0-12-408355-2
1932:
1927:
1926:
1920:
1914:
1911:
1907:
1902:
1899:
1894:
1888:
1884:
1883:
1875:
1872:
1860:
1856:
1850:
1847:
1843:
1838:
1836:
1832:
1819:
1818:
1813:
1811:
1803:
1800:
1795:
1791:
1787:
1783:
1779:
1775:
1771:
1767:
1763:
1759:
1755:
1748:
1745:
1729:
1725:
1718:
1711:
1708:
1702:
1700:
1695:
1691:
1688:
1686:
1683:
1682:
1678:
1672:
1667:
1662:
1659:
1651:
1644:
1640:
1637:
1633:
1630:
1626:
1625:
1623:
1619:
1614:
1610:
1607:
1606:Callosciurini
1603:
1602:
1600:
1596:
1591:
1587:
1584:
1580:
1579:
1578:
1574:
1571:
1567:
1563:
1560:
1556:
1553:
1549:
1545:
1544:
1540:
1538:
1537:
1533:
1531:
1530:
1529:Similisciurus
1526:
1524:
1523:
1519:
1517:
1516:
1512:
1510:
1509:
1508:Plesiosciurus
1505:
1503:
1502:
1498:
1496:
1495:
1491:
1489:
1488:
1484:
1482:
1481:
1477:
1476:
1474:
1470:
1469:
1464:
1461:
1460:
1457:Taxonomy list
1456:
1454:
1452:
1448:
1444:
1440:
1436:
1432:
1428:
1424:
1420:
1417:species; and
1416:
1412:
1408:
1404:
1400:
1396:
1392:
1388:
1384:
1380:
1375:
1373:
1369:
1365:
1360:
1359:South America
1356:
1352:
1348:
1344:
1339:
1337:
1333:
1329:
1325:
1320:
1318:
1314:
1310:
1306:
1302:
1299:and some 285
1298:
1294:
1287:
1283:
1279:
1275:
1270:
1264:
1260:
1241:
1237:
1236:Sciurus niger
1232:
1225:
1223:
1221:
1217:
1213:
1209:
1204:
1202:
1198:
1194:
1190:
1186:
1181:
1179:
1175:
1171:
1167:
1163:
1158:
1156:
1152:
1148:
1144:
1140:
1136:
1132:
1128:
1124:
1123:conifer cones
1120:
1116:
1112:
1107:
1103:
1099:
1095:
1094:carbohydrates
1091:
1087:
1079:
1075:
1055:
1051:
1047:
1043:
1039:
1033:
1029:
1024:
1017:
1015:
1013:
1009:
1005:
999:
997:
992:
990:
986:
982:
977:
974:
970:
966:
957:
950:
945:
938:
933:
926:
921:
918:
911:
906:
899:
894:
892:
890:
885:
879:
877:
873:
869:
865:
861:
857:
849:
847:
844:
842:
841:fishing flies
838:
830:
828:when jumping.
827:
823:
820:
817:
814:
813:
812:
806:
804:
791:
787:
783:
778:
776:
772:
768:
760:
758:
756:
752:
748:
744:
739:
737:
733:
729:
725:
721:
713:
709:
705:
701:
696:
688:
681:
679:
677:
672:
669:
665:
660:
656:
651:
647:
642:
636:
632:
627:
621:
617:
613:
609:
605:
600:
595:
590:
585:
580:
578:
577:
565:
554:
553:Ancient Greek
549:
544:
539:
535:
530:
526:
522:
514:
512:
510:
506:
502:
498:
494:
490:
486:
482:
478:
474:
468:
423:
420:
416:
404:
400:
398:
394:
392:
388:
387:
386:
382:
378:
374:
372:
371:Callosciurini
368:
367:
366:
362:
358:
354:
352:
348:
347:
346:
342:
340:
336:
334:
330:
329:
327:
322:
317:
312:
311:
306:
303:
299:
294:
289:
286:
283:
282:
279:
276:
273:
272:
269:
266:
263:
262:
259:
256:
253:
252:
249:
246:
243:
242:
239:
236:
233:
232:
229:
226:
223:
222:
217:
212:
208:
201:
200:
196:
193:
192:
188:
186:
185:
181:
180:
177:
176:
172:
170:
169:
165:
163:
162:
161:Sciurus niger
158:
157:
154:
153:
149:
147:
146:
142:
140:
139:
135:
134:
129:
125:
120:
113:
108:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
51:
40:
37:
33:
19:
8145:
8120:
8108:
8099:
8090:
8081:
8067:
8055:
8047:
8038:
8029:
8020:
8011:
8002:
7993:
7984:
7975:
7966:
7957:
7948:
7934:
7923:
7913:
7902:
7893:
7884:
7874:
7865:
7855:
7846:
7838:(S. musicus)
7837:
7828:
7819:
7810:
7801:
7792:
7782:
7773:
7760:Spermophilus
7758:
7747:
7738:
7726:Sciurotamias
7724:
7713:
7703:
7692:
7683:
7674:
7660:
7649:
7640:
7630:Notocitellus
7628:
7618:
7609:
7600:
7591:
7582:
7573:
7564:
7555:
7546:
7537:
7528:
7519:
7510:
7501:
7492:
7483:
7474:
7465:
7456:
7447:
7438:
7429:
7420:
7407:
7396:
7387:
7378:
7369:
7364:Petromarmota
7363:
7357:
7348:
7339:
7330:
7321:
7312:
7303:
7294:
7285:
7276:
7275:Gray marmot
7270:
7259:
7248:
7238:
7229:
7215:
7204:
7192:
7181:
7172:
7163:
7154:
7145:
7131:
7120:
7111:
7102:
7088:
7077:
7068:
7059:
7050:
7041:
7027:
7010:
7004:Sciuromorpha
6917:
6867:
6859:
6839:
6828:
6820:
6811:
6803:
6795:
6787:
6779:
6771:
6763:
6755:
6747:
6727:
6716:
6704:
6693:
6685:
6677:
6669:
6661:
6653:
6635:Heliosciurus
6633:
6622:
6614:
6606:
6598:
6590:
6581:
6573:
6565:
6557:
6537:
6526:
6514:
6490:
6483:
6481:
6473:
6465:
6458:
6456:
6448:
6441:
6439:
6421:
6410:
6398:
6387:
6377:Atlantoxerus
6375:
6357:Sciuromorpha
6315:
6272:
6260:
6248:
6237:
6225:
6214:
6206:
6186:
6175:
6167:
6159:
6151:
6143:
6135:
6127:
6119:
6111:
6099:
6088:
6080:
6072:
6064:
6056:
6048:
6040:
6032:
6024:
6016:
6008:
5996:
5985:
5977:
5969:
5949:
5938:
5930:
5918:
5907:
5899:
5891:
5883:
5875:
5867:
5859:
5851:
5843:
5835:
5823:
5812:
5804:
5796:
5776:
5765:
5757:
5749:
5737:
5726:
5714:
5703:
5695:
5687:
5675:
5664:
5652:
5641:
5633:
5613:
5583:
5571:
5562:Sciuromorpha
5470:
5458:
5450:
5442:
5424:Tamiasciurus
5422:
5411:
5399:
5388:
5380:
5371:
5369:
5360:
5351:
5349:
5340:
5332:
5324:
5316:
5308:
5300:
5292:
5284:
5276:
5268:
5260:
5252:
5244:
5236:
5227:
5225:
5216:
5207:
5205:
5196:
5187:
5185:
5176:
5168:
5160:Hadrosciurus
5159:
5157:
5148:
5140:
5132:
5124:
5116:
5108:
5100:
5092:
5084:
5076:
5067:
5065:
5054:
5043:
5031:
5001:
4993:
4985:
4977:
4959:Microsciurus
4957:
4948:Sciuromorpha
4902:
4859:
4847:
4839:
4831:
4823:
4803:
4792:
4783:
4781:
4773:
4765:
4757:
4749:
4741:
4733:
4725:
4717:
4711:Sundasciurus
4710:
4708:
4700:
4692:
4684:
4676:
4668:
4660:
4652:
4644:
4636:
4628:
4622:Aletesciurus
4621:
4619:
4611:Sundasciurus
4609:
4598:
4588:Rubrisciurus
4586:
4575:
4565:Rhinosciurus
4563:
4552:
4544:
4536:
4528:
4520:
4512:
4504:
4492:
4481:
4471:Nannosciurus
4469:
4458:
4446:
4435:
4427:
4419:
4411:
4391:
4380:
4372:
4360:
4349:
4337:
4326:
4319:
4317:
4309:
4301:
4293:
4285:
4277:
4270:
4268:
4258:
4247:
4239:
4231:
4221:Exilisciurus
4219:
4208:
4200:
4192:
4184:
4176:
4168:
4148:
4137:
4129:
4121:
4113:
4105:
4097:
4089:
4081:
4073:
4065:
4057:
4049:
4041:
4033:
4025:
4017:
4007:Callosciurus
4005:
3996:Sciuromorpha
3954:
3911:
3895:
3883:
3875:Sciurillinae
3859:
3851:
3843:
3835:
3823:
3797:Sciuromorpha
3760:Sciurillinae
3751:
3698:Abrocomidae
3676:(Tuco-tucos)
3674:Ctenomyidae
3650:Cuniculidae
3624:Caviomorpha
3608:(Dassie rat)
3581:Hystricidae
3573:Diatomyidae
3530:(Anomalures)
3344:
3313:Sciuromorpha
3301:Superorder:
3295:Infraclass:
3210:at Wikiquote
3188:
3156:
3152:
3125:
3100:
3089:
3077:. Retrieved
3063:
3051:. Retrieved
3045:
3035:
3022:
2985:
2981:
2975:
2958:
2954:
2941:
2916:
2912:
2908:
2902:
2880:(1): 14â21.
2877:
2873:
2867:
2842:
2838:
2834:
2828:
2816:. Retrieved
2813:The Atlantic
2812:
2802:
2790:. Retrieved
2785:
2776:
2764:. Retrieved
2759:
2750:
2725:
2721:
2717:
2711:
2694:
2690:
2684:
2659:
2655:
2649:
2622:
2618:
2612:
2587:
2581:
2569:. Retrieved
2562:
2553:
2544:
2499:
2495:
2449:
2445:
2409:
2405:
2395:
2362:
2358:
2352:
2340:. Retrieved
2326:
2299:
2295:
2285:
2273:. Retrieved
2269:the original
2265:MassWildlife
2264:
2255:
2243:. Retrieved
2234:
2215:
2209:
2167:
2160:
2148:. Retrieved
2144:
2134:
2120:
2104:
2100:
2081:
2075:
2063:. Retrieved
2053:
2031:
2023:
2014:
2008:
1999:
1995:
1989:
1980:
1976:
1970:
1951:
1945:
1924:
1913:
1905:
1901:
1881:
1874:
1862:. Retrieved
1858:
1849:
1822:. Retrieved
1815:
1809:
1802:
1761:
1757:
1747:
1735:. Retrieved
1728:the original
1723:
1710:
1699:
1566:Sciurillinae
1552:Cedromurinae
1541:
1534:
1527:
1520:
1513:
1506:
1501:Oligosciurus
1499:
1492:
1485:
1480:Hesperopetes
1478:
1466:
1441:, and other
1439:prairie dogs
1411:Sciurillinae
1376:
1357:of tropical
1340:
1321:
1305:Hesperopetes
1304:
1290:
1277:
1258:
1257:A squirrel (
1235:
1205:
1201:Lazo, Russia
1182:
1166:synanthropes
1159:
1133:, and green
1083:
1073:
1042:Red squirrel
1000:
993:
978:
962:
942:Squirrel on
915:Squirrel in
880:
858:to semiarid
853:
845:
834:
810:
779:
764:
740:
717:
703:
698:Skull of an
673:
620:Eichhörnchen
581:
574:
525:Anglo-Norman
520:
518:
489:prairie dogs
421:
414:
413:
339:Sciurillinae
308:
287:
278:Sciuromorpha
197:
189:
182:
173:
166:
159:
150:
143:
136:
36:
8302:iNaturalist
8170:Wikispecies
7936:Urocitellus
7875:S. relictus
7016:Subfamily:
6539:Funisciurus
6506:Protoxerini
6318:(subfamily
6250:Trogopterus
6227:Pteromyscus
5951:Petaurillus
5716:Eoglaucomys
5522:Pteromyini
5516:(subfamily
4905:(subfamily
3957:(subfamily
3682:Echimyidae
3666:Dinomyidae
3616:(Cane rats)
3491:Cricetidae
3483:Nesomyidae
3467:Spalacidae
3381:Castoridae
3374:Castoroidea
3074:LiveScience
2365:: 707â711.
2065:30 December
1983:(1): 30â34.
1919:Kingdon, J.
1808:"squirrel,
1737:24 November
1717:"Sciuridae"
1636:Protoxerini
1613:Funambulini
1451:Protoxerini
1413:, a single
1293:subfamilies
985:crepuscular
872:herbivorous
839:when tying
837:fly fishing
584:Old English
582:The native
483:(including
397:Protoxerini
377:Funambulini
8428:Categories
7002:Suborder:
6961:Marmotini
6841:Protoxerus
6706:Myosciurus
6459:Geosciurus
6355:Suborder:
5998:Petaurista
5739:Eupetaurus
5560:Suborder:
5372:Urosciurus
5208:Otosciurus
4946:Suborder:
4362:Hyosciurus
4271:Funambulus
4260:Funambulus
3994:Suborder:
3885:Sciurillus
3795:Suborder:
3668:(Pacarana)
3600:(Blesmols)
3591:Phiomorpha
3536:Pedetidae
3442:Dipodidae
3435:Dipodoidea
3398:Geomyidae
3391:Geomyoidea
3345:Sciuridae
2697:(2): 129.
2640:1807/74036
2502:: e84967.
1885:. Viking.
1864:7 February
1855:"Squirrel"
1824:8 November
1703:References
1620:Subfamily
1597:Subfamily
1590:Pteromyini
1575:Subfamily
1564:Subfamily
1557:Subfamily
1550:Subfamily
1536:Sinotamias
1309:Chadronian
1282:Zagreb Zoo
1234:Squirrel (
1135:vegetation
1111:herbivores
1048:island in
1046:Seurasaari
944:mango tree
917:Chandigarh
889:euthanized
856:rainforest
570:ÏÎșία-ÎżÏ
ÏÎżÏ
534:Old French
497:introduced
383:Subfamily
363:Subfamily
357:Pteromyini
343:Subfamily
337:Subfamily
331:Subfamily
302:Type genus
274:Suborder:
8434:Squirrels
8203:Sciuridae
8190:Sciuridae
8176:Sciuridae
8146:Sciuridae
7409:Neotamias
7362:Subgenus
7269:Subgenus
7265:(marmots)
7217:Ictidomys
7011:Sciuridae
6974:Kingdom:
6883:Marmotini
6729:Paraxerus
6482:Subgenus
6457:Subgenus
6440:Subgenus
6331:Kingdom:
6316:Sciuridae
6101:Petinomys
5825:Hylopetes
5778:Glaucomys
5536:Kingdom:
5518:Sciurinae
5514:Sciuridae
5370:Subgenus
5350:Subgenus
5226:Subgenus
5206:Subgenus
5186:Subgenus
5158:Subgenus
5066:Subgenus
4922:Kingdom:
4907:Sciurinae
4903:Sciuridae
4782:Subgenus
4709:Subgenus
4620:Subgenus
4339:Glyphotes
4318:Subgenus
4269:Subgenus
3970:Kingdom:
3955:Sciuridae
3807:Ratufinae
3771:Kingdom:
3756:Ratufinae
3752:Sciuridae
3642:Caviidae
3419:Myomorpha
3383:(Beavers)
3339:(Dormice)
3337:Gliridae
3277:Kingdom:
2961:: 56â60.
2564:bbc.co.uk
2518:2050-084X
2474:253815798
2466:0340-5443
2428:0003-3472
2379:0003-3472
2318:0001-7051
2245:19 August
2059:"Rodents"
2002:: 27â138.
1786:0960-9822
1754:"Rodents"
1643:Marmotini
1577:Sciurinae
1570:monotypic
1559:Ratufinae
1443:Holarctic
1435:chipmunks
1427:Marmotini
1399:Sciurinae
1387:Ratufinae
1347:Ratufinae
1343:phylogeny
1147:bird eggs
1102:temperate
1086:cellulose
989:nocturnal
969:altricial
965:gestation
891:instead.
826:parachute
775:vibrissae
712:zygomatic
631:Norwegian
519:The word
515:Etymology
485:chipmunks
422:Sciuridae
415:Squirrels
403:Marmotini
345:Sciurinae
333:Ratufinae
288:Sciuridae
234:Kingdom:
228:Eukaryota
42:Squirrels
8346:12400001
8155:Wikidata
8122:Category
7194:Eutamias
7009:Family:
6997:Rodentia
6990:Mammalia
6983:Chordata
6981:Phylum:
6976:Animalia
6919:Category
6516:Epixerus
6351:Rodentia
6345:Mammalia
6339:Chordata
6337:Phylum:
6333:Animalia
6274:Category
6188:Pteromys
5556:Rodentia
5550:Mammalia
5544:Chordata
5542:Phylum:
5538:Animalia
5472:Category
4942:Rodentia
4936:Mammalia
4930:Chordata
4928:Phylum:
4924:Animalia
4911:Sciurini
4861:Category
4393:Lariscus
4150:Dremomys
3990:Rodentia
3984:Mammalia
3978:Chordata
3976:Phylum:
3972:Animalia
3913:Category
3791:Rodentia
3785:Mammalia
3779:Chordata
3777:Phylum:
3773:Animalia
3644:(Cavies)
3567:(Gundis)
3499:Muridae
3452:Muroidea
3297:Eutheria
3291:Mammalia
3285:Chordata
3283:Phylum:
3279:Animalia
3267:Rodentia
3208:Squirrel
3181:15012949
3053:18 April
3002:85847849
2818:7 August
2792:7 August
2786:BBC News
2766:7 August
2760:BBC News
2607:, p. 75.
2536:37309191
2527:10328505
2387:53154232
2342:8 August
2198:Archived
1921:(1997).
1794:18492466
1663:See also
1583:Sciurini
1554:(fossil)
1522:Sciurion
1494:Lagrivea
1364:radiated
1226:Taxonomy
1178:New York
1155:tropical
1141:, young
1074:Squirrel
1050:Helsinki
1032:Tanzania
951:Behavior
850:Lifetime
786:diastema
782:incisors
751:climbing
676:group of
662:and the
650:eekhoorn
626:Eichhorn
608:cognates
606:origin,
589:Äcweorna
564:skiouros
558:ÏÎșÎŻÎżÏ
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529:esquirel
521:squirrel
351:Sciurini
316:Linnaeus
284:Family:
268:Rodentia
258:Mammalia
248:Chordata
244:Phylum:
238:Animalia
224:Domain:
52:â Recent
7280:
7271:Marmota
7261:Marmota
7133:Cynomys
7018:Xerinae
6995:Order:
6988:Class:
6442:Euxerus
6349:Order:
6343:Class:
6320:Xerinae
5654:Belomys
5615:Aeromys
5573:Aeretes
5554:Order:
5548:Class:
5228:Sciurus
5056:Sciurus
4940:Order:
4934:Class:
4805:Tamiops
4448:Menetes
3988:Order:
3982:Class:
3789:Order:
3783:Class:
3652:(Pacas)
3289:Class:
3161:Bibcode
3093:Sources
3079:9 April
2955:Zootaxa
2933:3670745
2894:1377723
2859:1379067
2742:2424389
2676:3672818
2571:13 July
2275:3 April
1766:Bibcode
1622:Xerinae
1431:marmots
1419:Xerinae
1368:Eurasia
1328:Miocene
1326:to the
1301:species
1286:Croatia
1216:lizards
1189:chicken
1162:pigeons
1153:. Some
1151:insects
1090:protein
1078:pumpkin
1054:Finland
1044:in the
1018:Feeding
981:diurnal
876:insects
868:deserts
799:1.0.1.3
796:1.0.1.3
773:, with
714:region.
702:(genus
655:Swedish
599:aquerne
576:Sciurus
567:; from
548:sciurus
538:escurel
509:dormice
473:rodents
385:Xerinae
310:Sciurus
264:Order:
254:Class:
191:Marmota
18:Sciurid
8385:384218
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1634:Tribe
1629:Xerini
1627:Tribe
1611:Tribe
1604:Tribe
1588:Tribe
1581:Tribe
1487:Kherem
1473:fossil
1447:Xerini
1423:tribes
1397:; the
1385:; the
1372:Africa
1353:. The
1324:Eocene
1313:Eocene
1311:(late
1297:genera
1143:snakes
1127:fruits
1106:buried
1096:, and
1080:seeds.
996:sploot
973:weaned
860:desert
767:vision
732:marmot
704:Ratufa
664:Danish
659:ekorre
653:; the
644:; the
616:German
501:Eocene
419:family
401:Tribe
395:Tribe
391:Xerini
389:Tribe
375:Tribe
369:Tribe
355:Tribe
349:Tribe
318:, 1758
295:, 1817
50:Eocene
8406:Plazi
8398:41486
8372:55153
8315:IRMNG
8307:45933
8268:12650
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6484:Xerus
6423:Xerus
5920:Iomys
5352:Tenes
2998:S2CID
2951:(PDF)
2929:JSTOR
2890:JSTOR
2855:JSTOR
2738:JSTOR
2672:JSTOR
2496:eLife
2470:S2CID
2383:S2CID
1731:(PDF)
1720:(PDF)
1463:Basal
1391:south
1332:basal
1280:) in
1263:Japan
1261:) in
1208:shrew
1193:snake
1170:urban
1139:birds
1131:fungi
1119:seeds
1100:. In
864:polar
824:As a
771:touch
747:claws
743:thumb
668:egern
646:Dutch
641:ekorn
635:ikorn
555:word
545:word
543:Latin
48:Late
8367:NCBI
8328:ITIS
8294:9456
8289:GBIF
8250:EPPO
8242:8703
8216:1024
8211:BOLD
3758:and
3177:PMID
3130:ISBN
3105:ISBN
3081:2022
3055:2019
2959:3148
2820:2020
2794:2020
2768:2020
2601:ISBN
2593:ISBN
2573:2018
2532:PMID
2514:ISSN
2462:ISSN
2424:ISSN
2375:ISSN
2344:2023
2314:ISSN
2277:2012
2247:2017
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2173:ISBN
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2109:ISBN
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2067:2016
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1694:Kuru
1465:and
1393:and
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