86:
227:
61:
42:
484:
Since this species lives in the depths where deepwater fisheries operate, they can have a negative impact on the already uncommon species by being the bycatch of these offshore fisheries. Although their population is unknown, most of its population is in the deeper offshore waters and very few are in
668:
Azevedo, Jose, Fernando Sousa, and Joao Brium. "Dermal denticles and morphometrics of the sailfin roughshark
Oxynotus paradoxus (elasmobranchii, oxynotidae), with comments on its geographic Distribution." Cybium 27 (2003): 117-122.
415:
This species of shark is an ovoviviparous species, meaning the embryos develop inside eggs, which are retained inside the mother's body until the eggs are ready to hatch. These shark pups are about 25 cm in length.
341:. This name was later finalized and accepted by the scientific community as the official name for the species. Frade published his findings of this specimen in 1929 in the scientific journal
456:
is found in the depths of 265–800 m below sea level. Due to their poor ability to swim, they use their relatively large and oil-filled livers to maintain their buoyancy.
555:
2431:
326:
2483:
2576:
360:
is about 25 cm in length and can grow up to 118 cm in length. It has a compressed body form with a blunt snout and a wide, flattened head.
2405:
2444:
628:
FrAde F., 1929. “Une nouvelle espèce ou une aberration individuelle de l’Oxynotus centrina” (Linn.). Bull. Soc. Port. Sci. Nat., 10(22): 263-267.
725:
2496:
2591:
2586:
2379:
488:
Although this shark is a bycatch by offshore fisheries, it has little to no commercial uses. When caught, the most probable use of
686:
2535:
2616:
1094:
2449:
2470:
2190:
1103:
2611:
2601:
2353:
2242:
2606:
2488:
1540:
718:
468:
is largely unknown; however, from reported sightings of the shark, it has been identified that they feast on small
431:
and Easter
Central Atlantic. In the Northeast Atlantic they are found along the Atlantic slope of Scotland and the
388:, but the lower teeth are blade-like. Each set of both upper and lower teeth contain 12 rows of teeth. The flank
2031:
1897:
1813:
1504:
288:, at depths of between 265 and 720 m (869 and 2,362 ft). Its length is up to 1.2 m (3.9 ft).
85:
2269:
2251:
2172:
1756:
1513:
1450:
1405:
1344:
1303:
2553:
2596:
2093:
2084:
1972:
1789:
1441:
1387:
407:
spine. The color of the shark when living is uniform dark brown, but it turns black in preserved specimens.
2296:
2321:
2287:
2181:
1558:
1522:
1432:
1423:
1380:
1362:
1321:
934:
883:
377:
2358:
1939:
1576:
1549:
1414:
1353:
865:
847:
711:
670:
549:
356:
is a rare shark found in the deep waters of the ocean from about 265–750 m below ocean level. At birth,
200:
2527:
652:
Hurst, Richard. "Factsheet: Sailfin
Roughshark." Factsheet: Sailfin Roughshark. 30 November 2013. <
2540:
2111:
2077:
1948:
1679:
1468:
1312:
1151:
1013:
1004:
653:
607:
533:
216:
2224:
2154:
1864:
1697:
1531:
1495:
1337:
901:
892:
874:
856:
380:
are relatively small compared to other sharks and are almost completely circular. The top teeth of
285:
281:
50:
392:
contain a central cusp next to two lateral cusps and a second middle cusp above the primary cusp.
2233:
1906:
1747:
1688:
1585:
1567:
1486:
1477:
1459:
1396:
1330:
1160:
1085:
820:
566:
562:
432:
314:
80:
65:
2436:
2581:
2509:
2366:
2215:
2022:
1846:
1765:
1609:
1600:
1371:
1257:
1197:
1188:
952:
943:
838:
2514:
2462:
2208:
2199:
2136:
2127:
2102:
2040:
1873:
1275:
1248:
1239:
925:
602:
528:
259:
226:
2260:
2118:
1930:
1670:
1221:
989:
980:
389:
2278:
2163:
1981:
1855:
1837:
1780:
1266:
1212:
811:
788:
772:
766:
584:
510:
436:
306:
266:
137:
127:
2570:
2457:
2145:
2068:
1822:
1738:
1633:
1624:
1230:
1061:
1052:
682:
593:
519:
473:
292:
70:
2371:
2013:
1804:
1178:
1037:
1028:
829:
802:
735:
469:
255:
157:
41:
17:
2475:
2418:
1724:
1127:
1118:
365:
2344:
703:
435:. In the Eastern Central Atlantic they are found from Morocco southward to the
1651:
1290:
1142:
970:
760:
404:
385:
262:
2384:
1999:
1921:
1888:
309:
at those depths. However, it has been reported to be found on the shores of
97:
450:
organism with reproductive migrations to the continental shelf in spring.
372:. The first dorsal spine trails back, a unique feature of this species of
2392:
2338:
1661:
1076:
754:
695:
428:
369:
278:
270:
177:
167:
117:
2548:
2410:
2055:
447:
446:, occupying a bathybenthic habitat, the species can be classified as a
322:
310:
302:
274:
251:
2397:
2423:
1963:
916:
748:
671:
http://www.mnhn.fr/sfi/cybium/numeros/pdf/272pdf/06-Azevedo%20109.pdf
318:
107:
2315:
2522:
778:
654:
http://www.sharktrust.org/en/factsheets/45/sailfin-roughshark.html
147:
2501:
2319:
707:
509:
Finucci, B., Derrick, D. & VanderWright, W.J. (2020).
583:
Finucci, B.; Derrick, D.; VanderWright, W.J. (2021).
343:
Boletim da
Sociedade Portuguesa de CiĂŞncias Naturais
305:. The sailfin roughsharks is found near the Eastern
2328:
2053:
2011:
1998:
1961:
1919:
1886:
1835:
1802:
1778:
1736:
1723:
1659:
1650:
1622:
1598:
1288:
1210:
1186:
1177:
1140:
1116:
1074:
1050:
1026:
1002:
978:
969:
914:
800:
787:
301:is thought to be a slow-moving predator of small
608:10.2305/IUCN.UK.2021-2.RLTS.T161361A124471790.en
534:10.2305/IUCN.UK.2021-2.RLTS.T161361A124471790.en
337:French biologist F. Frade found this species of
327:International Union for Conservation of Nature
719:
664:
662:
403:is the only species to have an incline first
8:
554:: CS1 maint: multiple names: authors list (
427:lives in two separate places: the Northeast
368:that contain concave trailing edges, but no
648:
646:
644:
642:
640:
638:
636:
634:
2316:
2008:
1733:
1656:
1183:
975:
797:
726:
712:
704:
225:
59:
40:
31:
606:
532:
501:
325:of bottom trawls, and is listed by the
578:
576:
547:
7:
2554:7A8B33CF-8E50-448B-9F65-FD5F76655F5F
2528:A463927E-7A26-A04F-C00C-0B1C4058742E
594:IUCN Red List of Threatened Species
520:IUCN Red List of Threatened Species
321:water. This species is an uncommon
25:
364:has two tall, narrow and pointed
2577:IUCN Red List vulnerable species
1095:South China cookiecutter shark (
420:Geographical habitat and ecology
234:Range of the sailfin roughshark
84:
2191:Indonesian shortsnout spurdog (
1104:Largetooth cookiecutter shark (
1:
2243:Indonesian greeneye spurdog (
565:}}: |date= / |doi= mismatch (
442:Based on the distribution of
1541:Velvet belly lantern shark (
2032:Southern mandarin dogfish (
1898:Smallmouth velvet dogfish (
1814:Largespine velvet dogfish (
1505:Dense-scale lantern shark (
313:, recently reported in the
2633:
2592:Fauna of the British Isles
2270:Western longnose spurdog (
2252:Western longnose spurdog (
2173:Eastern longnose spurdog (
1757:Shortnose velvet dogfish (
1514:West Indian lanternshark (
1451:Slendertail lanternshark (
1406:Broadbanded lanternshark (
1345:Cylindrical lanternshark (
1304:New Zealand lanternshark (
2587:Fish of the East Atlantic
2094:Western highfin spurdog (
2085:Eastern highfin spurdog (
1973:Japanese velvet dogfish (
1790:Longnose velvet dogfish (
1442:Blackbelly lanternshark (
1388:Blackmouth lanternshark (
743:
233:
224:
206:
199:
81:Scientific classification
79:
57:
48:
39:
34:
2288:Kermadec spiny dogfish (
2182:Northern spiny dogfish (
1559:Tasmanian lanternshark (
1523:Fringefin lanternshark (
1433:Smalleye lantern shark (
1424:Caribbean lanternshark (
1363:Combtooth lanternshark (
1322:Shorttail lanternshark (
935:Rough longnose dogfish (
884:Leafscale gulper shark (
685:; Pauly, Daniel (eds.).
492:is as fishmeal or bait.
2297:Spotted spiny dogfish (
1940:Pacific sleeper shark (
1577:Hawaiian lanternshark (
1550:Splendid lanternshark (
1415:Southern lanternshark (
1354:Tailspot lanternshark (
866:Smallfin gulper shark (
848:Blackfin gulper shark (
601:: e.T161361A124471790.
527:: e.T161361A124471790.
480:Threat and conservation
265:, found in the eastern
2617:Fish described in 1929
1949:Little sleeper shark (
1680:Caribbean roughshark (
1469:African lanternshark (
1313:Blurred lanternshark (
1152:Smalleye pygmy shark (
1014:Longnose pygmy shark (
329:(IUCN) as Vulnerable.
2225:Blacktailed spurdog (
1865:Sparsetooth dogfish (
1698:Japanese roughshark (
1532:Thorny lanternshark (
1496:Smooth lanternshark (
902:Little gulper shark (
893:Mosaic gulper shark (
875:Taiwan gulper shark (
857:Lowfin gulper shark (
2234:Shortspine spurdog (
1907:Knifetooth dogfish (
1748:Portuguese dogfish (
1707:Sailfin roughshark (
1689:Angular roughshark (
1586:Green lanternshark (
1568:Brown lanternshark (
1487:False lanternshark (
1478:Great lanternshark (
1460:Dwarf lanternshark (
1397:Pygmy lanternshark (
1161:Spined pygmy shark (
1086:Cookiecutter shark (
821:Dwarf gulper shark (
699:. July 2006 version.
485:the inshore waters.
395:Of all the Atlantic
291:Its reproduction is
2612:Fish of West Africa
2602:Fauna of the Azores
2216:Shortnose spurdog (
2023:Roughskin spurdog (
1847:Whitetail dogfish (
1766:Roughskin dogfish (
1610:Rasptooth dogfish (
1489:E. pseudosqualiolus
1372:Pink lanternshark (
1258:Combtooth dogfish (
1198:Hooktooth dogfish (
953:Longsnout dogfish (
944:Arrowhead dogfish (
839:Dumb gulper shark (
51:Conservation status
35:Sailfin roughshark
2330:Oxynotus paradoxus
2200:Japanese spurdog (
2155:Edmund's spurdog (
2137:Fatspine spurdog (
2128:Greeneye spurdog (
2103:Longnose spurdog (
2041:Mandarin dogfish (
1874:Sherwood dogfish (
1276:Whitefin dogfish (
1249:Bareskin dogfish (
1240:Granular dogfish (
926:Birdbeak dogfish (
689:Oxynotus paradoxus
587:Oxynotus paradoxus
513:Oxynotus paradoxus
433:Mid-Atlantic ridge
425:Oxynotus paradoxus
354:Oxynotus paradoxus
339:Oxynotus paradoxus
315:Mid-Atlantic Ridge
299:Oxynotus paradoxus
247:Oxynotus paradoxus
242:sailfin roughshark
210:Oxynotus paradoxus
18:Oxynotus paradoxus
2607:Fauna of Portugal
2564:
2563:
2510:Open Tree of Life
2322:Taxon identifiers
2313:
2312:
2309:
2308:
2261:Bartail spurdog (
2119:Bighead spurdog (
1994:
1993:
1931:Greenland shark (
1719:
1718:
1671:Prickly dogfish (
1646:
1645:
1365:E. decacuspidatus
1222:Highfin dogfish (
1173:
1172:
990:Taillight shark (
965:
964:
955:D. quadrispinosum
823:C. atromarginatus
238:
237:
192:O. paradoxus
74:
16:(Redirected from
2624:
2557:
2556:
2544:
2543:
2531:
2530:
2518:
2517:
2505:
2504:
2492:
2491:
2479:
2478:
2476:NBNSYS0000185037
2466:
2465:
2453:
2452:
2440:
2439:
2427:
2426:
2414:
2413:
2401:
2400:
2388:
2387:
2375:
2374:
2362:
2361:
2349:
2348:
2347:
2317:
2279:Cyrano spurdog (
2164:Taiwan spurdog (
2062:
2009:
2005:
2004:(Dogfish sharks)
1982:Velvet dogfish (
1933:S. microcephalus
1856:Azores dogfish (
1759:C. cryptacanthus
1734:
1730:
1729:(Sleeper sharks)
1657:
1408:E. gracilispinis
1297:
1296:(Lantern sharks)
1267:Ornate dogfish (
1184:
1005:Heteroscymnoides
981:Euprotomicroides
976:
812:Needle dogfish (
798:
794:
728:
721:
714:
705:
700:
674:
666:
657:
650:
629:
626:
620:
619:
617:
615:
610:
580:
571:
570:
559:
553:
545:
543:
541:
536:
506:
390:dermal denticles
229:
212:
89:
88:
68:
63:
62:
44:
32:
27:Species of shark
21:
2632:
2631:
2627:
2626:
2625:
2623:
2622:
2621:
2567:
2566:
2565:
2560:
2552:
2547:
2539:
2534:
2526:
2521:
2513:
2508:
2500:
2495:
2487:
2482:
2474:
2469:
2461:
2456:
2448:
2443:
2435:
2430:
2422:
2417:
2409:
2404:
2396:
2391:
2383:
2378:
2370:
2365:
2357:
2352:
2343:
2342:
2337:
2324:
2314:
2305:
2263:S. notocaudatus
2146:Cuban dogfish (
2139:S. crassispinus
2113:S. brevirostris
2079:S. acutirostris
2069:Spiny dogfish (
2060:
2059:
2049:
2003:
2002:
1990:
1957:
1915:
1882:
1831:
1823:Plunket shark (
1816:P. macracanthus
1798:
1774:
1728:
1727:
1715:
1642:
1634:Viper dogfish (
1618:
1594:
1561:E. tasmaniensis
1356:E. caudistigmus
1295:
1294:
1284:
1231:Black dogfish (
1206:
1169:
1136:
1112:
1088:I. brasiliensis
1070:
1062:Kitefin shark (
1046:
1022:
998:
992:E. zantedeschia
961:
910:
793:(Gulper sharks)
792:
791:
783:
739:
732:
681:
678:
677:
667:
660:
651:
632:
627:
623:
613:
611:
582:
581:
574:
560:
546:
539:
537:
508:
507:
503:
498:
482:
462:
422:
413:
351:
335:
303:benthic animals
220:
214:
208:
195:
83:
75:
64:
60:
53:
28:
23:
22:
15:
12:
11:
5:
2630:
2628:
2620:
2619:
2614:
2609:
2604:
2599:
2597:Fish of Europe
2594:
2589:
2584:
2579:
2569:
2568:
2562:
2561:
2559:
2558:
2545:
2532:
2519:
2506:
2493:
2480:
2467:
2454:
2441:
2428:
2415:
2402:
2389:
2376:
2363:
2350:
2334:
2332:
2326:
2325:
2320:
2311:
2310:
2307:
2306:
2304:
2303:
2294:
2285:
2276:
2267:
2258:
2249:
2240:
2231:
2222:
2213:
2206:
2197:
2188:
2179:
2170:
2161:
2152:
2143:
2134:
2130:S. chloroculus
2125:
2116:
2109:
2100:
2091:
2082:
2075:
2065:
2063:
2051:
2050:
2048:
2047:
2038:
2029:
2019:
2017:
2006:
1996:
1995:
1992:
1991:
1989:
1988:
1984:Z. squamulosus
1979:
1969:
1967:
1959:
1958:
1956:
1955:
1946:
1937:
1927:
1925:
1917:
1916:
1914:
1913:
1904:
1894:
1892:
1884:
1883:
1881:
1880:
1871:
1862:
1853:
1843:
1841:
1838:Scymnodalatias
1833:
1832:
1830:
1829:
1820:
1810:
1808:
1800:
1799:
1797:
1796:
1786:
1784:
1781:Centroselachus
1776:
1775:
1773:
1772:
1763:
1754:
1744:
1742:
1731:
1721:
1720:
1717:
1716:
1714:
1713:
1704:
1695:
1686:
1677:
1667:
1665:
1654:
1648:
1647:
1644:
1643:
1641:
1640:
1630:
1628:
1625:Trigonognathus
1620:
1619:
1617:
1616:
1606:
1604:
1596:
1595:
1593:
1592:
1583:
1574:
1565:
1556:
1547:
1538:
1529:
1520:
1511:
1502:
1493:
1484:
1475:
1466:
1457:
1448:
1439:
1430:
1421:
1412:
1403:
1394:
1385:
1382:E. dislineatus
1378:
1369:
1360:
1351:
1342:
1335:
1328:
1319:
1310:
1300:
1298:
1286:
1285:
1283:
1282:
1273:
1264:
1255:
1246:
1237:
1228:
1218:
1216:
1213:Centroscyllium
1208:
1207:
1205:
1204:
1194:
1192:
1181:
1175:
1174:
1171:
1170:
1168:
1167:
1158:
1148:
1146:
1138:
1137:
1135:
1134:
1124:
1122:
1114:
1113:
1111:
1110:
1101:
1092:
1082:
1080:
1072:
1071:
1069:
1068:
1058:
1056:
1048:
1047:
1045:
1044:
1038:Pocket shark (
1034:
1032:
1024:
1023:
1021:
1020:
1010:
1008:
1000:
999:
997:
996:
986:
984:
973:
967:
966:
963:
962:
960:
959:
950:
946:D. profundorum
941:
932:
922:
920:
912:
911:
909:
908:
899:
895:C. tessellatus
890:
881:
872:
868:C. moluccensis
863:
859:C. lusitanicus
854:
845:
836:
830:Gulper shark (
827:
818:
808:
806:
795:
789:Centrophoridae
785:
784:
782:
781:
775:
773:Elasmobranchii
769:
767:Chondrichthyes
763:
757:
751:
744:
741:
740:
733:
731:
730:
723:
716:
708:
702:
701:
683:Froese, Rainer
676:
675:
658:
630:
621:
572:
500:
499:
497:
494:
481:
478:
461:
458:
437:Gulf of Guinea
421:
418:
412:
409:
350:
347:
334:
331:
307:Atlantic Ocean
267:North Atlantic
236:
235:
231:
230:
222:
221:
215:
204:
203:
197:
196:
189:
187:
183:
182:
175:
171:
170:
165:
161:
160:
155:
151:
150:
145:
141:
140:
138:Elasmobranchii
135:
131:
130:
128:Chondrichthyes
125:
121:
120:
115:
111:
110:
105:
101:
100:
95:
91:
90:
77:
76:
58:
55:
54:
49:
46:
45:
37:
36:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
2629:
2618:
2615:
2613:
2610:
2608:
2605:
2603:
2600:
2598:
2595:
2593:
2590:
2588:
2585:
2583:
2580:
2578:
2575:
2574:
2572:
2555:
2550:
2546:
2542:
2537:
2533:
2529:
2524:
2520:
2516:
2511:
2507:
2503:
2498:
2494:
2490:
2485:
2481:
2477:
2472:
2468:
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2300:
2295:
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2290:S. raoulensis
2286:
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2282:
2277:
2275:
2273:
2268:
2266:
2264:
2259:
2257:
2255:
2250:
2248:
2246:
2245:S. montalbani
2241:
2239:
2237:
2236:S. mitsukurii
2232:
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2228:
2223:
2221:
2219:
2214:
2212:
2211:
2207:
2205:
2203:
2198:
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2193:S. hemipinnis
2189:
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2185:
2180:
2178:
2176:
2171:
2169:
2167:
2162:
2160:
2158:
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2151:
2149:
2144:
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2135:
2133:
2131:
2126:
2124:
2122:
2121:S. bucephalus
2117:
2115:
2114:
2110:
2108:
2106:
2105:S. blainville
2101:
2099:
2097:
2096:S. altipinnis
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2090:
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2080:
2076:
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1801:
1795:
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1792:C. crepidater
1788:
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1785:
1783:
1782:
1777:
1771:
1769:
1764:
1762:
1760:
1755:
1753:
1751:
1750:C. coelolepis
1746:
1745:
1743:
1741:
1740:
1739:Centroscymnus
1735:
1732:
1726:
1722:
1712:
1710:
1705:
1703:
1701:
1696:
1694:
1692:
1687:
1685:
1683:
1682:O. caribbaeus
1678:
1676:
1674:
1673:O. bruniensis
1669:
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1557:
1555:
1553:
1552:E. splendidus
1548:
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1539:
1537:
1535:
1530:
1528:
1526:
1521:
1519:
1517:
1512:
1510:
1508:
1507:E. pycnolepis
1503:
1501:
1499:
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1427:
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1420:
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1417:E. granulosus
1413:
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1242:C. granulatum
1238:
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1209:
1203:
1201:
1196:
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1193:
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1159:
1157:
1155:
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1147:
1145:
1144:
1139:
1133:
1131:
1130:E. bispinatus
1128:Pygmy shark (
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1125:
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1120:
1119:Euprotomicrus
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937:D. hystricosa
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871:
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860:
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853:
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846:
844:
842:
841:C. harrissoni
837:
835:
833:
832:C. granulosus
828:
826:
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819:
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768:
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746:
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742:
737:
736:dogfish shark
729:
724:
722:
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672:
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474:invertebrates
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317:, and in the
316:
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293:ovoviviparous
289:
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256:dogfish shark
253:
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201:Binomial name
198:
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148:Selachimorpha
146:
144:Subdivision:
143:
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139:
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133:
132:
129:
126:
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122:
119:
116:
113:
112:
109:
106:
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92:
87:
82:
78:
72:
67:
56:
52:
47:
43:
38:
33:
30:
19:
2329:
2298:
2289:
2281:S. rancureli
2280:
2271:
2262:
2253:
2244:
2235:
2227:S. melanurus
2226:
2217:
2209:
2202:S. japonicus
2201:
2192:
2183:
2174:
2165:
2156:
2147:
2138:
2129:
2120:
2112:
2104:
2095:
2087:S. albifrons
2086:
2078:
2071:S. acanthias
2070:
2054:
2042:
2034:C. australis
2033:
2024:
2014:Cirrhigaleus
2012:
1983:
1975:Z. ichiharai
1974:
1962:
1951:S. rostratus
1950:
1942:S. pacificus
1941:
1932:
1920:
1908:
1899:
1887:
1876:S. sherwoodi
1875:
1866:
1857:
1849:S. albicauda
1848:
1836:
1824:
1815:
1805:Proscymnodon
1803:
1791:
1779:
1767:
1758:
1749:
1737:
1709:O. paradoxus
1708:
1706:
1700:O. japonicus
1699:
1690:
1681:
1672:
1660:
1635:
1623:
1611:
1601:Miroscyllium
1599:
1587:
1578:
1569:
1560:
1551:
1542:
1533:
1524:
1515:
1506:
1497:
1488:
1479:
1470:
1461:
1452:
1443:
1435:E. litvinovi
1434:
1426:E. hillianus
1425:
1416:
1407:
1398:
1389:
1381:
1373:
1364:
1355:
1346:
1338:
1331:
1323:
1314:
1305:
1289:
1277:
1268:
1259:
1251:C. kamoharai
1250:
1241:
1232:
1223:
1211:
1199:
1187:
1179:Etmopteridae
1162:
1153:
1141:
1129:
1117:
1105:
1096:
1087:
1075:
1063:
1051:
1039:
1027:
1015:
1003:
991:
979:
954:
945:
936:
927:
915:
903:
894:
886:C. squamosus
885:
876:
867:
858:
849:
840:
831:
822:
813:
803:Centrophorus
801:
777:Subdivision
694:
688:
624:
612:. Retrieved
598:
592:
586:
550:cite journal
538:. Retrieved
524:
518:
512:
504:
490:O. paradoxus
489:
487:
483:
470:benthic fish
466:O. paradoxus
465:
464:The diet of
463:
454:O. paradoxus
453:
452:
444:O. paradoxus
443:
441:
424:
423:
414:
411:Reproduction
401:O. paradoxus
400:
396:
394:
382:O. paradoxus
381:
373:
362:O. paradoxus
361:
358:O. paradoxus
357:
353:
352:
342:
338:
336:
298:
297:
290:
246:
245:
241:
239:
209:
207:
191:
190:
178:
158:Squaliformes
29:
2419:iNaturalist
2299:S. suckleyi
2218:S. megalops
2210:S. lalannei
2184:s. griffini
2166:S. formosus
2157:S. edmundsi
2148:S. cubensis
2043:C. barbifer
1900:S. obscurus
1867:S. oligodon
1858:S. garricki
1825:P. plunketi
1725:Somniosidae
1691:O. centrina
1579:E. villosus
1570:E. unicolor
1534:E. sentosus
1525:E. schultzi
1498:E. pusillus
1480:E. princeps
1374:E. dianthus
1339:E. burgessi
1315:E. bigelowi
1233:C. fabricii
1224:C. excelsum
1106:I. plutodus
1097:I. labialis
1029:Mollisquama
877:C. niaukang
614:12 November
366:dorsal fins
349:Description
2571:Categories
2272:S. nasutus
2254:S. nasutus
2175:S. grahami
2061:(Spurdogs)
1909:S. ringens
1768:C. owstoni
1652:Oxynotidae
1636:T. kabeyai
1612:M. sheikoi
1516:E. robinsi
1453:E. molleri
1444:E. lucifer
1347:E. carteri
1332:E. bullisi
1306:E. baxteri
1291:Etmopterus
1278:C. ritteri
1269:C. ornatum
1143:Squaliolus
1016:H. marleyi
971:Dalatiidae
761:Vertebrata
759:Subphylum
496:References
405:dorsal fin
386:lanceolate
263:Oxynotidae
168:Oxynotidae
134:Subclass:
66:Vulnerable
2000:Squalidae
1922:Somniosus
1889:Scymnodon
1588:E. virens
1543:E. spinax
1462:E. perryi
1390:E. evansi
1260:C. nigrum
1040:M. parini
928:D. calcea
850:C. isodon
771:Subclass
563:cite iucn
540:7 October
399:species,
378:spiracles
279:latitudes
186:Species:
104:Kingdom:
98:Eukaryota
2582:Oxynotus
2437:11005934
2393:FishBase
2345:Q1543750
2339:Wikidata
2025:C. asper
1662:Oxynotus
1471:E. polli
1399:E. fusus
1200:A. nigra
1189:Aculeola
1154:S. aliae
1077:Isistius
1064:D. licha
1053:Dalatias
904:C. uyato
779:Selachii
755:Chordata
749:Animalia
747:Kingdom
696:FishBase
429:Atlantic
397:Oxynotus
374:Oxynotus
370:anal fin
333:Taxonomy
277:between
271:Scotland
179:Oxynotus
164:Family:
118:Chordata
114:Phylum:
108:Animalia
94:Domain:
71:IUCN 3.1
2549:ZooBank
2411:5216313
2056:Squalus
814:C. acus
753:Phylum
738:species
734:Extant
448:benthos
376:. Both
323:bycatch
311:Morocco
275:Senegal
258:in the
252:species
250:) is a
174:Genus:
154:Order:
124:Class:
69: (
2541:105915
2515:956140
2502:105915
2489:862900
2463:161361
2450:160695
2385:124880
2359:179859
1964:Zameus
917:Deania
765:Class
319:Azores
260:family
219:, 1929
2536:WoRMS
2523:Plazi
2432:IRMNG
2424:51321
2380:EUNIS
2372:75HCD
673:>.
656:>.
269:from
217:Frade
2497:OBIS
2484:NCBI
2458:IUCN
2445:ITIS
2406:GBIF
2354:BOLD
669:<
616:2021
599:2021
567:help
556:link
542:2021
525:2020
472:and
460:Diet
384:are
286:11°N
284:and
282:61°N
240:The
2471:NBN
2398:719
2367:CoL
603:doi
529:doi
273:to
254:of
2573::
2551::
2538::
2525::
2512::
2499::
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2473::
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2382::
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693:.
661:^
633:^
597:.
591:.
575:^
561:{{
552:}}
548:{{
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727:e
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244:(
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