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The
Panamanian night monkey is a relatively small monkey, with males weighing approximately 889 grams (31.4 oz) and females weighing about 916 grams (32.3 oz). The fur on the back ranges from grayish brown to reddish brown. The belly is yellow. The hair on the back of the hands and feet
216:
373:
and behavioral forms of communication have all been recorded. At least nine vocal calls have been reported, including various types of grunts, screams, squeals, moans and trills. Males develop a scent gland near their tail at the age of about one year that is used for scent marking.
419:
Although viewing monkeys is popular with tourists visiting Panama, the
Panamanian night monkey's nocturnal habits make it less often seen than the other Panamanian monkey species. However, with a skilled guide it is possible to observe the Panamanian night monkey.
365:
plantations. It lives in small groups of between two and six monkeys, consisting of an adult pair and one infant and several juveniles and/or subadults. Groups are territorial, and groups occupy ranges that overlap only slightly.
525:
Rylands, A.; Groves, C.; Mittermeier, R.; Cortes-Ortiz, L. & Hines, J. H. (2006). "Taxonomy and
Distribution of Mesoamerican Primates". In Estrada, A.; Garber, P.; Pavelka, M. & Luecke, L. (eds.).
1027:
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The
Panamanian night monkey generally walks on all four legs, although it is capable of leaping or running when necessary. It eats a variety of foods. In one study, on
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289:
The exact classification of the
Panamanian Night Monkey is uncertain. While some authors consider it a subspecies of the gray-bellied night monkey,
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period is about 133 days. The father carries the infant from the time it is one or two days old, passing it to the mother for
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monkeys. The monogamous pair generally gives birth to a single infant each year, although twins occasionally occur. The
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is rubbed on the hands and feet, is also used. Behavioral communication appears to be less important than vocal and
1314:
629:
Fernandez-Duque, E. (2007). "Aotinae". In
Campbell, C.; Fuentes, A.; MacKinnon, K.; Panger, M.; Bearder, S. (eds.).
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is black or dark brown, which is a key distinguishing feature from other northern "gray-necked"
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in Panama, its diet was found to consist of 65% fruits, 30% leaves and 5% insects.
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are the only nocturnal monkeys. It is found in several types of forest, including
331:
247:
166:
156:
1223:
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In common with other night monkeys, the
Panamanian night monkey is one of the few
311:
species; also, its hair is shorter. Other distinguishing features relate to its
1301:
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342:. Also like other night monkeys, it has a short tail relative to the body size.
263:
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lifestyle. But unlike many nocturnal animal species, its eyes do not have a
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589:(3rd ed.). Baltimore: Johns Hopkins University Press. p. 140.
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Mammal
Species of the World: A Taxonomic and Geographic Reference
1236:
1169:
1009:
763:
471:
469:
334:, the Panamanian night monkey has large eyes, befitting its
270:. There are also unconfirmed reports of its occurrence in
297:
from 2001, which concluded that it is a separate species,
528:
1178:
935:
855:
836:
286:lowlands of Panama close to the Costa Rica border.
675:. Conservation International. pp. 252–266.
501:10.2305/IUCN.UK.2021-1.RLTS.T39953A17922442.en
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775:
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553:The Natural History of Costa Rican Mammals
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29:
20:
499:
457:
442:"Aotus Diversity and the Species Problem"
440:Defler, T. R. & Bueno, M. L. (2007).
353:. It and the other members of the genus
476:MĂ©ndez-Carvajal, P.G.; Link, A. (2021).
282:. The species definitely occurs in the
250:formerly considered a subspecies of the
700:. Smithsonian institution. p. 225.
429:
1394:Taxa named by Edward Alphonso Goldman
1364:IUCN Red List near threatened species
520:
518:
7:
487:IUCN Red List of Threatened Species
923:Hernández-Camacho's night monkey (
293:, other authors follow a study by
14:
1146:
1060:Central American squirrel monkey
73:
1130:Panamanian white-faced capuchin
345:The Panamanian night monkey is
1080:Colombian white-faced capuchin
1:
712:"Primate Fact Sheets - Aotus"
905:Three-striped night monkey (
1379:Primates of Central America
976:Black-headed night monkey (
869:Gray-bellied night monkey (
16:Species of New World monkey
1410:
1050:Black-headed spider monkey
878:Gray-handed night monkey (
1389:Mammals described in 1843
1384:Primates of North America
1141:
1045:
1038:Panamanian monkey species
992:
958:Nancy Ma's night monkey (
896:Panamanian night monkey (
887:Brumback's night monkey (
798:
790:Extant species of family
252:gray-bellied night monkey
222:
213:
195:
188:
70:Scientific classification
68:
46:
37:
28:
23:
1090:Geoffroy's spider monkey
583:; Reeder, D. M. (eds.).
258:. Its range consists of
24:Panamanian night monkey
1120:Panamanian night monkey
949:Peruvian night monkey (
631:Primates in Perspective
551:Wainwright, M. (2002).
384:olfactory communication
234:Panamanian night monkey
967:Azara's night monkey (
696:Goldman, E.A. (1920).
914:Spix's night monkey (
494:: e.T39953A17922442.
399:Barro Colorado Island
732:Schreck, K. (2007).
673:Primates of Colombia
633:. pp. 139–150.
555:. pp. 125–126.
459:10.1896/052.022.0104
446:Primate Conservation
315:, which has a broad
274:, especially on the
238:Chocoan night monkey
1374:Mammals of Colombia
1070:Coiba Island howler
671:Defler, T. (2004).
321:interorbital region
40:Conservation status
1104:Saguinus geoffroyi
1100:Geoffroy's tamarin
1074:Alouatta coibensis
925:A. jorgehernandezi
530:. pp. 43–47.
246:) is a species of
1351:
1350:
1336:Open Tree of Life
1172:Taxon identifiers
1163:
1162:
1114:Alouatta palliata
1064:Saimiri oerstedii
1003:
1002:
988:
987:
849:
749:978-0-470-04890-0
698:Mammals of Panama
640:978-0-19-517133-4
394:have been noted.
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1094:Ateles geoffroyi
1054:Ateles fusciceps
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735:Frommer's Panama
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359:secondary forest
223:Distribution of
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1084:Cebus capucinus
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880:A. griseimembra
846:(Night monkeys)
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340:tapetum lucidum
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181:A. zonalis
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55:Near Threatened
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1110:Mantled howler
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907:A. trivirgatus
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1210:Aotus zonalis
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1180:Aotus zonalis
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581:Wilson, D. E.
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577:Groves, C. P.
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537:0-387-25854-X
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480:Aotus zonalis
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452:(22): 55–70.
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376:Urine washing
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332:night monkeys
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295:Thomas Defler
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243:Aotus zonalis
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225:Aotus zonalis
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206:E. A. Goldman
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199:Aotus zonalis
194:
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190:Binomial name
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978:A. nigriceps
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960:A. nancymaae
959:
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915:
906:
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895:
889:A. brumbacki
888:
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871:A. lemurinus
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715:. Retrieved
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505:. Retrieved
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392:piloerection
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323:, and large
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291:A. lemurinus
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248:night monkey
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143:Infraorder:
18:
1258:iNaturalist
1204:Wikispecies
738:. pp.
717:30 November
507:19 November
378:, in which
330:Like other
147:Simiiformes
1358:Categories
951:A. miconax
898:A. zonalis
828:Haplorhini
826:Suborder:
424:References
406:monogamous
388:defecation
325:molariform
299:A. zonalis
280:Costa Rica
272:Costa Rica
266:region of
137:Haplorhini
133:Suborder:
969:A. azarae
858:Gray-neck
802:Kingdom:
410:gestation
371:olfactory
351:nocturnal
336:nocturnal
317:braincase
278:coast of
276:Caribbean
175:Species:
93:Kingdom:
87:Eukaryota
1195:Q1185098
1189:Wikidata
996:Category
938:Red-neck
822:Primates
816:Mammalia
810:Chordata
808:Phylum:
804:Animalia
605:62265494
579:(2005).
347:arboreal
284:Atlantic
268:Colombia
262:and the
153:Family:
127:Primates
117:Mammalia
107:Chordata
103:Phylum:
97:Animalia
83:Domain:
60:IUCN 3.1
1315:1263727
1302:1000754
1250:5786070
1237:7211113
820:Order:
814:Class:
792:Aotidae
414:nursing
369:Vocal,
327:teeth.
256:Aotidae
163:Genus:
157:Aotidae
123:Order:
113:Class:
58: (
1341:298340
1328:200362
1276:944170
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679:
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603:
593:
559:
534:
363:coffee
260:Panama
208:, 1914
1289:39953
1263:74069
940:group
860:group
839:Aotus
740:74–75
380:urine
355:Aotus
313:skull
308:Aotus
264:ChocĂł
168:Aotus
1310:NCBI
1284:IUCN
1271:ITIS
1245:GBIF
1224:F6G8
744:ISBN
719:2008
677:ISBN
635:ISBN
601:OCLC
591:ISBN
557:ISBN
532:ISBN
509:2021
492:2021
450:2007
390:and
361:and
349:and
232:The
1297:MDD
1232:EoL
1219:CoL
496:doi
454:doi
236:or
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862::
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240:(
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
