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A slim-bodied shark with a short, blunt snout and a long, narrow tail, the green lanternshark attains a maximum known length of 26 cm (10 in). The eyes are very large and oval in shape. The nostrils are preceded by short skin flaps. There are 29–34 tooth rows in the upper jaw, each
437:
on the sides of the body are stout and thorn-shaped, widely spaced without any regular pattern; the snout is mostly covered by denticles. The dorsal coloration is dark brown to gray; the undersides of the body and snout are black, with a broad, black marking above and behind each
406:
tooth with a narrow central cusp flanked by fewer than three pairs of lateral cusplets. The lower jaw contains 24–32 tooth rows, their bases interlocking to form a continuous cutting surface and each tooth bearing a horizontal narrow cusp. The five pairs of
500:
so large that the sharks would have had to distend their jaws considerably to swallow them. It is uncertain how these diminutive sharks manage to overwhelm prey often much larger than themselves; Stewart
Springer has proposed they may
425:. The second dorsal fin also bears a spine in front and is over twice as large as the first in area, with the span between it and the first dorsal fin approximately equal to the distance between the snout tip and first gill slit. The
533:, as at present it appears to face no substantial threats. However, like many other deep-sea sharks, there is a paucity of information on this species, and vigilance is warranted regarding expanding fisheries within its range.
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below a depth of 350 m (1,150 ft). Reaching 26 cm (10 in) in length, the green lanternshark has a slender body with a long, thin tail and low, conical
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that acts as a "window" for the detection of ambient light levels. This shark is caught sporadically, but in large numbers at a time, suggesting they may travel in
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2516:
2622:
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505:, "swarming" over a single large squid or octopus with each shark sawing off pieces of flesh. As with other members of its family, this species is
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species has been caught at depths of 196–915 m (643–3,002 ft), with most individuals being found deeper than 350 m (1,150 ft).
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782:
2542:
708:
637:
Bigelow, H.B.; W.C. Schroeder & S. Springer (July 1953). "New and little known sharks from the
Atlantic and from the Gulf of Mexico".
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676:
621:
509:, with females giving birth to litters of one to three young. The newborn pups measure 9 cm (3.5 in) long; males attain
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1151:
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481:. If so, their photophores may also allow individual sharks in a group to keep sight of and coordinate with their cohorts.
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1160:
294:, with females giving birth to litters of one to three young. This relatively common shark is an occasional, valueless
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at a length of 18.3–23.6 cm (7.2–9.3 in), and females at a length of 22.0–25.7 cm (8.7–10.1 in).
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The ventrally positioned photophores of the green lanternshark may serve to disguise its silhouette from potential
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1954:
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was a 20.3-cm-long male caught at a depth of 403 m (1,322 ft) in the northern Gulf of Mexico. The
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and/or social function. Green lanternsharks are thought to be gregarious and may attack their prey,
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on its flanks. It is dark brown or gray with ventral black coloration, which contain light-emitting
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is low and narrow, with an indistinct lower lobe and an upper lobe about as long as the head. The
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614:
Sharks of the World: An
Annotated and Illustrated Catalogue of Shark Species Known to Date
510:
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271:
30:
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bears a spine in front and originates over the trailing margin of the broad and rounded
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The black ventral markings of the green lanternshark contain light-emitting photophores.
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in deepwater fisheries, but has no commercial value because of its small size. The
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422:
302:; currently it does not appear to be significantly threatened by human activities.
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473:. Like many other bioluminescent, deep-sea sharks, it has a yellow spot over its
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1978:
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86:
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of the western central
Atlantic. In the Gulf of Mexico, it occurs from
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2443:
2020:
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805:
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Relatively common, the green lanternshark is caught infrequently as
320:
Bulletin of the Museum of
Comparative Zoology at Harvard University
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283:
136:
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358:
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The range of the green lanternshark is restricted to the upper
310:
The green lanternshark was scientifically described in 1953 by
554:
552:
550:
548:
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559:
Cotton, C.F.; Herman, K.; Derrick, D.; Pacoureau, N. (2020).
735:
Deep
Atlantic: Life, Death, and Exploration in the Abyss
662:
660:
658:
656:
654:
652:
616:. Rome: Food and Agricultural Organization. p. 88.
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often larger than themselves, in packs. Reproduction is
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2018:
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844:
699:Compagno, L.J.V.; M. Dando & S. Fowler (2005).
732:
694:
692:
690:
688:
584:10.2305/IUCN.UK.2020-3.RLTS.T60245A124455793.en
527:International Union for Conservation of Nature
776:
639:Bulletin of the Museum of Comparative Zoology
8:
703:. Princeton University Press. p. 110.
461:A green lanternshark pup alongside an adult
266:. This species usually occurs on the upper
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2065:
1790:
1713:
1240:
1032:
854:
783:
769:
761:
671:. University of Texas Press. p. 119.
607:
605:
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601:
222:
48:
29:
20:
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365:. In the Caribbean Sea, it is found off
726:
724:
722:
720:
667:McEachran, J.D.; J.D. Fechhelm (1998).
542:
7:
2600:8CC1CF18-A4D0-454B-B5D8-7D1B189506EC
2574:43C07451-C7F8-4846-2685-D03F6681C4FA
2623:IUCN Red List least concern species
570:IUCN Red List of Threatened Species
484:Green lanternsharks feed mainly on
410:are very short, comparable to the
14:
1152:South China cookiecutter shark (
492:, and are frequently found with
231:Range of the green lanternshark
73:
2248:Indonesian shortsnout spurdog (
1161:Largetooth cookiecutter shark (
262:, found in the western central
1:
2300:Indonesian greeneye spurdog (
1598:Velvet belly lantern shark (
739:. Alfred A. Knopf. pp.
314:, William C. Schroeder, and
2089:Southern mandarin dogfish (
1955:Smallmouth velvet dogfish (
1871:Largespine velvet dogfish (
1562:Dense-scale lantern shark (
2649:
2327:Western longnose spurdog (
2309:Western longnose spurdog (
2230:Eastern longnose spurdog (
1814:Shortnose velvet dogfish (
1571:West Indian lanternshark (
1508:Slendertail lanternshark (
1463:Broadbanded lanternshark (
1402:Cylindrical lanternshark (
1361:New Zealand lanternshark (
2151:Western highfin spurdog (
2142:Eastern highfin spurdog (
2030:Japanese velvet dogfish (
1847:Longnose velvet dogfish (
1499:Blackbelly lanternshark (
1445:Blackmouth lanternshark (
800:
612:Compagno, L.J.V. (1984).
230:
221:
195:
188:
70:Scientific classification
68:
46:
37:
28:
23:
2345:Kermadec spiny dogfish (
2239:Northern spiny dogfish (
1616:Tasmanian lanternshark (
1580:Fringefin lanternshark (
1490:Smalleye lantern shark (
1481:Caribbean lanternshark (
1420:Combtooth lanternshark (
1379:Shorttail lanternshark (
992:Rough longnose dogfish (
941:Leafscale gulper shark (
496:eyes and beaks in their
341:Distribution and habitat
2354:Spotted spiny dogfish (
1997:Pacific sleeper shark (
1634:Hawaiian lanternshark (
1607:Splendid lanternshark (
1472:Southern lanternshark (
1411:Tailspot lanternshark (
923:Smallfin gulper shark (
905:Blackfin gulper shark (
2633:Fish described in 1953
2006:Little sleeper shark (
1737:Caribbean roughshark (
1526:African lanternshark (
1370:Blurred lanternshark (
1209:Smalleye pygmy shark (
1071:Longnose pygmy shark (
577:: e.T60245A124455793.
529:has assessed it as of
462:
402:
381:and perhaps as far as
2282:Blacktailed spurdog (
1922:Sparsetooth dogfish (
1755:Japanese roughshark (
1589:Thorny lanternshark (
1553:Smooth lanternshark (
959:Little gulper shark (
950:Mosaic gulper shark (
932:Taiwan gulper shark (
914:Lowfin gulper shark (
507:aplacental viviparous
460:
400:
292:aplacental viviparous
2291:Shortspine spurdog (
1964:Knifetooth dogfish (
1805:Portuguese dogfish (
1764:Sailfin roughshark (
1746:Angular roughshark (
1643:Green lanternshark (
1625:Brown lanternshark (
1544:False lanternshark (
1535:Great lanternshark (
1517:Dwarf lanternshark (
1454:Pygmy lanternshark (
1218:Spined pygmy shark (
1143:Cookiecutter shark (
878:Dwarf gulper shark (
471:counter-illumination
300:commercial fisheries
2273:Shortnose spurdog (
2080:Roughskin spurdog (
1904:Whitetail dogfish (
1823:Roughskin dogfish (
1667:Rasptooth dogfish (
1546:E. pseudosqualiolus
1429:Pink lanternshark (
1315:Combtooth dogfish (
1255:Hooktooth dogfish (
1010:Longsnout dogfish (
1001:Arrowhead dogfish (
896:Dumb gulper shark (
701:Sharks of the World
453:Biology and ecology
40:Conservation status
24:Green lanternshark
2257:Japanese spurdog (
2212:Edmund's spurdog (
2194:Fatspine spurdog (
2185:Greeneye spurdog (
2160:Longnose spurdog (
2098:Mandarin dogfish (
1931:Sherwood dogfish (
1333:Whitefin dogfish (
1306:Bareskin dogfish (
1297:Granular dogfish (
983:Birdbeak dogfish (
731:Ellis, R. (1996).
517:Human interactions
463:
403:
347:continental slopes
239:green lanternshark
2610:
2609:
2556:Open Tree of Life
2417:Etmopterus virens
2387:Etmopterus virens
2379:Taxon identifiers
2370:
2369:
2366:
2365:
2318:Bartail spurdog (
2176:Bighead spurdog (
2051:
2050:
1988:Greenland shark (
1776:
1775:
1728:Prickly dogfish (
1703:
1702:
1422:E. decacuspidatus
1279:Highfin dogfish (
1230:
1229:
1047:Taillight shark (
1022:
1021:
1012:D. quadrispinosum
880:C. atromarginatus
710:978-0-691-12072-0
563:Etmopterus virens
363:Yucatan Peninsula
278:that may serve a
268:continental slope
244:Etmopterus virens
235:
234:
199:Etmopterus virens
63:
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2602:
2590:
2589:
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2447:
2446:
2434:
2433:
2421:
2420:
2419:
2406:
2405:
2404:
2374:
2336:Cyrano spurdog (
2221:Taiwan spurdog (
2119:
2066:
2062:
2061:(Dogfish sharks)
2039:Velvet dogfish (
1990:S. microcephalus
1913:Azores dogfish (
1816:C. cryptacanthus
1791:
1787:
1786:(Sleeper sharks)
1714:
1465:E. gracilispinis
1354:
1353:(Lantern sharks)
1324:Ornate dogfish (
1241:
1062:Heteroscymnoides
1038:Euprotomicroides
1033:
869:Needle dogfish (
855:
851:
785:
778:
771:
762:
755:
754:
738:
728:
715:
714:
696:
683:
682:
664:
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628:
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609:
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435:dermal denticles
328:specific epithet
316:Stewart Springer
312:Henry B. Bigelow
272:dermal denticles
226:
201:
78:
77:
57:
52:
51:
33:
21:
16:Species of shark
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2647:
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2613:
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2606:
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2541:
2533:
2530:Observation.org
2528:
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2515:
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2502:
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2468:
2463:
2455:
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2442:
2437:
2429:
2424:
2415:
2414:
2409:
2400:
2399:
2394:
2381:
2371:
2362:
2320:S. notocaudatus
2203:Cuban dogfish (
2196:S. crassispinus
2170:S. brevirostris
2136:S. acutirostris
2126:Spiny dogfish (
2117:
2116:
2106:
2060:
2059:
2047:
2014:
1972:
1939:
1888:
1880:Plunket shark (
1873:P. macracanthus
1855:
1831:
1785:
1784:
1772:
1699:
1691:Viper dogfish (
1675:
1651:
1618:E. tasmaniensis
1413:E. caudistigmus
1352:
1351:
1341:
1288:Black dogfish (
1263:
1226:
1193:
1169:
1145:I. brasiliensis
1127:
1119:Kitefin shark (
1103:
1079:
1055:
1049:E. zantedeschia
1018:
967:
850:(Gulper sharks)
849:
848:
840:
796:
789:
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758:
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611:
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599:
589:
587:
558:
557:
544:
539:
519:
511:sexual maturity
503:attack in packs
455:
429:is absent. The
395:
387:bottom-dwelling
385:. This largely
343:
308:
217:
203:
197:
184:
72:
64:
53:
49:
42:
17:
12:
11:
5:
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2513:
2500:
2487:
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2422:
2407:
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2315:
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2288:
2279:
2270:
2263:
2254:
2245:
2236:
2227:
2218:
2209:
2200:
2191:
2187:S. chloroculus
2182:
2173:
2166:
2157:
2148:
2139:
2132:
2122:
2120:
2108:
2107:
2105:
2104:
2095:
2086:
2076:
2074:
2063:
2053:
2052:
2049:
2048:
2046:
2045:
2041:Z. squamulosus
2036:
2026:
2024:
2016:
2015:
2013:
2012:
2003:
1994:
1984:
1982:
1974:
1973:
1971:
1970:
1961:
1951:
1949:
1941:
1940:
1938:
1937:
1928:
1919:
1910:
1900:
1898:
1895:Scymnodalatias
1890:
1889:
1887:
1886:
1877:
1867:
1865:
1857:
1856:
1854:
1853:
1843:
1841:
1838:Centroselachus
1833:
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1820:
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1801:
1799:
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1778:
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1724:
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1711:
1705:
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1700:
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1682:Trigonognathus
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1613:
1604:
1595:
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1577:
1568:
1559:
1550:
1541:
1532:
1523:
1514:
1505:
1496:
1487:
1478:
1469:
1460:
1451:
1442:
1439:E. dislineatus
1435:
1426:
1417:
1408:
1399:
1392:
1385:
1376:
1367:
1357:
1355:
1343:
1342:
1340:
1339:
1330:
1321:
1312:
1303:
1294:
1285:
1275:
1273:
1270:Centroscyllium
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1249:
1238:
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1231:
1228:
1227:
1225:
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1203:
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1192:
1191:
1181:
1179:
1171:
1170:
1168:
1167:
1158:
1149:
1139:
1137:
1129:
1128:
1126:
1125:
1115:
1113:
1105:
1104:
1102:
1101:
1095:Pocket shark (
1091:
1089:
1081:
1080:
1078:
1077:
1067:
1065:
1057:
1056:
1054:
1053:
1043:
1041:
1030:
1024:
1023:
1020:
1019:
1017:
1016:
1007:
1003:D. profundorum
998:
989:
979:
977:
969:
968:
966:
965:
956:
952:C. tessellatus
947:
938:
929:
925:C. moluccensis
920:
916:C. lusitanicus
911:
902:
893:
887:Gulper shark (
884:
875:
865:
863:
852:
846:Centrophoridae
842:
841:
839:
838:
832:
830:Elasmobranchii
826:
824:Chondrichthyes
820:
814:
808:
801:
798:
797:
790:
788:
787:
780:
773:
765:
757:
756:
749:
716:
709:
684:
677:
648:
629:
622:
597:
541:
540:
538:
535:
518:
515:
454:
451:
444:light-emitting
394:
391:
361:, and off the
342:
339:
307:
304:
264:Atlantic Ocean
233:
232:
228:
227:
219:
218:
204:
193:
192:
186:
185:
181:E. virens
178:
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172:
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144:
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127:Elasmobranchii
124:
120:
119:
117:Chondrichthyes
114:
110:
109:
104:
100:
99:
94:
90:
89:
84:
80:
79:
66:
65:
47:
44:
43:
38:
35:
34:
26:
25:
15:
13:
10:
9:
6:
4:
3:
2:
2645:
2634:
2631:
2629:
2626:
2624:
2621:
2620:
2618:
2601:
2596:
2592:
2588:
2583:
2579:
2575:
2570:
2566:
2562:
2557:
2553:
2549:
2544:
2540:
2536:
2531:
2527:
2523:
2518:
2514:
2510:
2505:
2501:
2497:
2492:
2488:
2484:
2479:
2475:
2471:
2466:
2462:
2458:
2453:
2449:
2445:
2440:
2436:
2432:
2427:
2423:
2418:
2412:
2408:
2403:
2397:
2393:
2392:
2390:
2388:
2384:
2380:
2375:
2359:
2357:
2352:
2350:
2348:
2347:S. raoulensis
2343:
2341:
2339:
2334:
2332:
2330:
2325:
2323:
2321:
2316:
2314:
2312:
2307:
2305:
2303:
2302:S. montalbani
2298:
2296:
2294:
2293:S. mitsukurii
2289:
2287:
2285:
2280:
2278:
2276:
2271:
2269:
2268:
2264:
2262:
2260:
2255:
2253:
2251:
2250:S. hemipinnis
2246:
2244:
2242:
2237:
2235:
2233:
2228:
2226:
2224:
2219:
2217:
2215:
2210:
2208:
2206:
2201:
2199:
2197:
2192:
2190:
2188:
2183:
2181:
2179:
2178:S. bucephalus
2174:
2172:
2171:
2167:
2165:
2163:
2162:S. blainville
2158:
2156:
2154:
2153:S. altipinnis
2149:
2147:
2145:
2140:
2138:
2137:
2133:
2131:
2129:
2124:
2123:
2121:
2115:
2114:
2109:
2103:
2101:
2096:
2094:
2092:
2087:
2085:
2083:
2078:
2077:
2075:
2073:
2072:
2067:
2064:
2058:
2054:
2044:
2042:
2037:
2035:
2033:
2028:
2027:
2025:
2023:
2022:
2017:
2011:
2009:
2004:
2002:
2000:
1995:
1993:
1991:
1986:
1985:
1983:
1981:
1980:
1975:
1969:
1967:
1962:
1960:
1958:
1953:
1952:
1950:
1948:
1947:
1942:
1936:
1934:
1929:
1927:
1925:
1920:
1918:
1916:
1911:
1909:
1907:
1902:
1901:
1899:
1897:
1896:
1891:
1885:
1883:
1878:
1876:
1874:
1869:
1868:
1866:
1864:
1863:
1858:
1852:
1850:
1849:C. crepidater
1845:
1844:
1842:
1840:
1839:
1834:
1828:
1826:
1821:
1819:
1817:
1812:
1810:
1808:
1807:C. coelolepis
1803:
1802:
1800:
1798:
1797:
1796:Centroscymnus
1792:
1789:
1783:
1779:
1769:
1767:
1762:
1760:
1758:
1753:
1751:
1749:
1744:
1742:
1740:
1739:O. caribbaeus
1735:
1733:
1731:
1730:O. bruniensis
1726:
1725:
1723:
1721:
1720:
1715:
1712:
1710:
1706:
1696:
1694:
1689:
1688:
1686:
1684:
1683:
1678:
1672:
1670:
1665:
1664:
1662:
1660:
1659:
1654:
1648:
1646:
1641:
1639:
1637:
1632:
1630:
1628:
1623:
1621:
1619:
1614:
1612:
1610:
1609:E. splendidus
1605:
1603:
1601:
1596:
1594:
1592:
1587:
1585:
1583:
1578:
1576:
1574:
1569:
1567:
1565:
1564:E. pycnolepis
1560:
1558:
1556:
1551:
1549:
1547:
1542:
1540:
1538:
1533:
1531:
1529:
1524:
1522:
1520:
1515:
1513:
1511:
1506:
1504:
1502:
1497:
1495:
1493:
1488:
1486:
1484:
1479:
1477:
1475:
1474:E. granulosus
1470:
1468:
1466:
1461:
1459:
1457:
1452:
1450:
1448:
1443:
1441:
1440:
1436:
1434:
1432:
1427:
1425:
1423:
1418:
1416:
1414:
1409:
1407:
1405:
1400:
1398:
1397:
1393:
1391:
1390:
1386:
1384:
1382:
1381:E. brachyurus
1377:
1375:
1373:
1368:
1366:
1364:
1359:
1358:
1356:
1350:
1349:
1344:
1338:
1336:
1331:
1329:
1327:
1322:
1320:
1318:
1313:
1311:
1309:
1304:
1302:
1300:
1299:C. granulatum
1295:
1293:
1291:
1286:
1284:
1282:
1277:
1276:
1274:
1272:
1271:
1266:
1260:
1258:
1253:
1252:
1250:
1248:
1247:
1242:
1239:
1237:
1233:
1223:
1221:
1220:S. laticaudus
1216:
1214:
1212:
1207:
1206:
1204:
1202:
1201:
1196:
1190:
1188:
1187:E. bispinatus
1185:Pygmy shark (
1183:
1182:
1180:
1178:
1177:
1176:Euprotomicrus
1172:
1166:
1164:
1159:
1157:
1155:
1150:
1148:
1146:
1141:
1140:
1138:
1136:
1135:
1130:
1124:
1122:
1117:
1116:
1114:
1112:
1111:
1106:
1100:
1098:
1093:
1092:
1090:
1088:
1087:
1082:
1076:
1074:
1069:
1068:
1066:
1064:
1063:
1058:
1052:
1050:
1045:
1044:
1042:
1040:
1039:
1034:
1031:
1029:
1025:
1015:
1013:
1008:
1006:
1004:
999:
997:
995:
994:D. hystricosa
990:
988:
986:
981:
980:
978:
976:
975:
970:
964:
962:
957:
955:
953:
948:
946:
944:
939:
937:
935:
930:
928:
926:
921:
919:
917:
912:
910:
908:
903:
901:
899:
898:C. harrissoni
894:
892:
890:
889:C. granulosus
885:
883:
881:
876:
874:
872:
867:
866:
864:
862:
861:
856:
853:
847:
843:
837:
833:
831:
827:
825:
821:
819:
815:
813:
809:
807:
803:
802:
799:
794:
793:dogfish shark
786:
781:
779:
774:
772:
767:
766:
763:
752:
750:1-55821-663-4
746:
742:
737:
736:
727:
725:
723:
721:
717:
712:
706:
702:
695:
693:
691:
689:
685:
680:
678:0-292-75206-7
674:
670:
663:
661:
659:
657:
655:
653:
649:
645:(3): 213–276.
644:
640:
633:
630:
625:
623:92-5-101384-5
619:
615:
608:
606:
604:
602:
598:
585:
580:
576:
572:
571:
566:
564:
555:
553:
551:
549:
547:
543:
536:
534:
532:
531:Least Concern
528:
524:
516:
514:
512:
508:
504:
499:
495:
491:
487:
482:
480:
476:
472:
468:
459:
452:
450:
448:
445:
441:
436:
432:
428:
424:
423:pectoral fins
420:
415:
413:
409:
399:
392:
390:
388:
384:
380:
376:
372:
368:
364:
360:
356:
352:
348:
340:
338:
337:for "green".
336:
332:
329:
325:
324:type specimen
321:
317:
313:
305:
303:
301:
297:
293:
289:
285:
281:
277:
273:
269:
265:
261:
258:
254:
253:dogfish shark
250:
246:
245:
240:
229:
225:
220:
215:
211:
207:
202:
200:
194:
191:
190:Binomial name
187:
183:
182:
177:
174:
173:
170:
169:
165:
162:
161:
158:
155:
152:
151:
148:
145:
142:
141:
138:
137:Selachimorpha
135:
133:Subdivision:
132:
131:
128:
125:
122:
121:
118:
115:
112:
111:
108:
105:
102:
101:
98:
95:
92:
91:
88:
85:
82:
81:
76:
71:
67:
61:
56:
55:Least Concern
45:
41:
36:
32:
27:
22:
19:
2386:
2355:
2346:
2338:S. rancureli
2337:
2328:
2319:
2310:
2301:
2292:
2284:S. melanurus
2283:
2274:
2266:
2259:S. japonicus
2258:
2249:
2240:
2231:
2222:
2213:
2204:
2195:
2186:
2177:
2169:
2161:
2152:
2144:S. albifrons
2143:
2135:
2128:S. acanthias
2127:
2111:
2099:
2091:C. australis
2090:
2081:
2071:Cirrhigaleus
2069:
2040:
2032:Z. ichiharai
2031:
2019:
2008:S. rostratus
2007:
1999:S. pacificus
1998:
1989:
1977:
1965:
1956:
1944:
1933:S. sherwoodi
1932:
1923:
1914:
1906:S. albicauda
1905:
1893:
1881:
1872:
1862:Proscymnodon
1860:
1848:
1836:
1824:
1815:
1806:
1794:
1766:O. paradoxus
1765:
1757:O. japonicus
1756:
1747:
1738:
1729:
1717:
1692:
1680:
1668:
1658:Miroscyllium
1656:
1644:
1642:
1635:
1626:
1617:
1608:
1599:
1590:
1581:
1572:
1563:
1554:
1545:
1536:
1527:
1518:
1509:
1500:
1492:E. litvinovi
1491:
1483:E. hillianus
1482:
1473:
1464:
1455:
1446:
1438:
1430:
1421:
1412:
1403:
1395:
1388:
1380:
1371:
1362:
1346:
1334:
1325:
1316:
1308:C. kamoharai
1307:
1298:
1289:
1280:
1268:
1256:
1244:
1236:Etmopteridae
1219:
1210:
1198:
1186:
1174:
1162:
1153:
1144:
1132:
1120:
1108:
1096:
1084:
1072:
1060:
1048:
1036:
1011:
1002:
993:
984:
972:
960:
951:
943:C. squamosus
942:
933:
924:
915:
906:
897:
888:
879:
870:
860:Centrophorus
858:
834:Subdivision
734:
700:
668:
642:
638:
632:
613:
588:. Retrieved
574:
568:
562:
520:
483:
475:pineal gland
464:
416:
404:
344:
330:
319:
309:
260:Etmopteridae
243:
242:
238:
236:
198:
196:
180:
179:
167:
157:Etmopteridae
147:Squaliformes
18:
2465:iNaturalist
2411:Wikispecies
2356:S. suckleyi
2275:S. megalops
2267:S. lalannei
2241:s. griffini
2223:S. formosus
2214:S. edmundsi
2205:S. cubensis
2100:C. barbifer
1957:S. obscurus
1924:S. oligodon
1915:S. garricki
1882:P. plunketi
1782:Somniosidae
1748:O. centrina
1636:E. villosus
1627:E. unicolor
1591:E. sentosus
1582:E. schultzi
1555:E. pusillus
1537:E. princeps
1431:E. dianthus
1396:E. burgessi
1372:E. bigelowi
1290:C. fabricii
1281:C. excelsum
1163:I. plutodus
1154:I. labialis
1086:Mollisquama
934:C. niaukang
590:19 November
447:photophores
393:Description
373:, and from
276:photophores
214:S. Springer
2628:Etmopterus
2617:Categories
2329:S. nasutus
2311:S. nasutus
2232:S. grahami
2118:(Spurdogs)
1966:S. ringens
1825:C. owstoni
1709:Oxynotidae
1693:T. kabeyai
1669:M. sheikoi
1573:E. robinsi
1510:E. molleri
1501:E. lucifer
1404:E. carteri
1389:E. bullisi
1363:E. baxteri
1348:Etmopterus
1335:C. ritteri
1326:C. ornatum
1200:Squaliolus
1073:H. marleyi
1028:Dalatiidae
818:Vertebrata
816:Subphylum
537:References
494:cephalopod
440:pelvic fin
431:caudal fin
419:dorsal fin
417:The first
408:gill slits
168:Etmopterus
123:Subclass:
2057:Squalidae
1979:Somniosus
1946:Scymnodon
1645:E. virens
1600:E. spinax
1519:E. perryi
1447:E. evansi
1317:C. nigrum
1097:M. parini
985:D. calcea
907:C. isodon
828:Subclass
467:predators
414:in size.
379:Venezuela
371:Nicaragua
318:, in the
210:Schroeder
175:Species:
93:Kingdom:
87:Eukaryota
2483:10158977
2439:FishBase
2402:Q2702433
2396:Wikidata
2082:C. asper
1719:Oxynotus
1528:E. polli
1456:E. fusus
1257:A. nigra
1246:Aculeola
1211:S. aliae
1134:Isistius
1121:D. licha
1110:Dalatias
961:C. uyato
836:Selachii
812:Chordata
806:Animalia
804:Kingdom
498:stomachs
427:anal fin
412:spiracle
367:Honduras
306:Taxonomy
153:Family:
107:Chordata
103:Phylum:
97:Animalia
83:Domain:
60:IUCN 3.1
2595:ZooBank
2457:2421076
2113:Squalus
871:C. acus
810:Phylum
795:species
791:Extant
523:bycatch
490:octopus
479:schools
355:Florida
296:bycatch
288:octopus
280:cryptic
255:in the
249:species
247:) is a
206:Bigelow
163:Genus:
143:Order:
113:Class:
58: (
2587:271647
2561:426653
2548:271647
2535:794346
2522:862839
2496:160664
2470:100601
2021:Zameus
974:Deania
822:Class
747:
743:–197.
707:
675:
620:
383:Brazil
375:Panama
331:virens
322:. The
257:family
216:, 1953
212:&
2582:WoRMS
2569:Plazi
2509:60245
2478:IRMNG
2431:3BM8G
486:squid
351:Texas
335:Latin
284:squid
2543:OBIS
2517:NCBI
2504:IUCN
2491:ITIS
2452:GBIF
745:ISBN
705:ISBN
673:ISBN
618:ISBN
592:2021
575:2020
488:and
469:via
369:and
359:Cuba
357:and
286:and
237:The
2444:690
2426:CoL
741:195
643:109
579:doi
377:to
353:to
333:is
298:of
251:of
2619::
2597::
2584::
2571::
2558::
2545::
2532::
2519::
2506::
2493::
2480::
2467::
2454::
2441::
2428::
2413::
2398::
719:^
687:^
651:^
641:.
600:^
573:.
567:.
545:^
449:.
208:,
2358:)
2349:)
2340:)
2331:)
2322:)
2313:)
2304:)
2295:)
2286:)
2277:)
2261:)
2252:)
2243:)
2234:)
2225:)
2216:)
2207:)
2198:)
2189:)
2180:)
2164:)
2155:)
2146:)
2130:)
2102:)
2093:)
2084:)
2043:)
2034:)
2010:)
2001:)
1992:)
1968:)
1959:)
1935:)
1926:)
1917:)
1908:)
1884:)
1875:)
1851:)
1827:)
1818:)
1809:)
1768:)
1759:)
1750:)
1741:)
1732:)
1695:)
1671:)
1647:)
1638:)
1629:)
1620:)
1611:)
1602:)
1593:)
1584:)
1575:)
1566:)
1557:)
1548:)
1539:)
1530:)
1521:)
1512:)
1503:)
1494:)
1485:)
1476:)
1467:)
1458:)
1449:)
1433:)
1424:)
1415:)
1406:)
1383:)
1374:)
1365:)
1337:)
1328:)
1319:)
1310:)
1301:)
1292:)
1283:)
1259:)
1222:)
1213:)
1189:)
1165:)
1156:)
1147:)
1123:)
1099:)
1075:)
1051:)
1014:)
1005:)
996:)
987:)
963:)
954:)
945:)
936:)
927:)
918:)
909:)
900:)
891:)
882:)
873:)
784:e
777:t
770:v
753:.
713:.
681:.
626:.
594:.
581::
565:"
561:"
241:(
62:)
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