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is usually longer than the upper one. The teeth are molar-like with low cusps. Both the dorsal fins have a curved trailing edge and the distance separating them occupies about 20% of the total length of the fish. The dorsal surface and flanks are grey or greyish-brown and the ventral surface is paler. The colour is uniform and there are no spots or bands of darker or lighter colour.
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Male spotless smooth-hounds grow to a length of about 87 cm (34 in) with females growing to around 100 cm (39 in). The head is short with a fairly long, bluntly pointed snout and the body is slender. The eyes are small and close together. The mouth is long and the lower lip groove
333:
The spotless smooth-hound is found in the temperate and tropical
Pacific Ocean between 40°N and 11°N, off the coast of Vietnam, Japan, China and Taiwan, and possibly the Philippines. It occurs on the continental shelf and in semi-enclosed areas of sea at depths down to 51 m (167 ft) and
262:
358:. Males become sexually mature at a length of between 62 and 70 cm (24 and 28 in) and females at 80 cm (31 in). Litter size varies between about five and sixteen pups which are nourished by
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has listed its conservation status of this shark as being "endangered" and considers that further survey work needs to be done to assess population trends and catch sizes.
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placentas. The gestation period is about ten months and the pups measure about 28 cm (11 in) at birth. Maximum recorded age is nine years.
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or as a targeted species. It is not known whether the level of fishing is sustainable or whether the population is in decline. The
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The spotless smooth-hound is used for human consumption of its flesh and fins which are much esteemed. It is caught using
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Rigby, C.L.; Chen, X.; Ebert, D.A.; Ho, H.; Hsu, H.; Vo, V.Q.; Zhang, J.; Derrick, D. (2020).
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possibly as deep as 300 metres (980 ft). It is found near the seabed, often over sandy
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479:. Marine Species Identification Portal
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7:
427:IUCN Red List of Threatened Species
234:Range of the spotless smooth-hound
25:
1398:Taxa named by Viktor Pietschmann
1378:IUCN Red List endangered species
693:Deepwater sicklefin houndshark (
260:
84:
1008:Australian grey smooth-hound (
920:Spotted estuary smooth-hound (
1:
354:The spotless smooth-hound is
999:Blackspotted smooth-hound (
990:Whitespotted smooth-hound (
1414:
938:Starspotted smooth-hound (
338:and is thought to feed on
1388:Marine fauna of East Asia
1017:Narrownose smooth-hound (
875:Sharptooth smooth-hound (
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81:Scientific classification
79:
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48:
39:
34:
1044:White-fin smooth-hound (
981:Narrowfin smooth-hound (
929:Sicklefin smooth-hound (
504:; Pauly, Daniel (eds.).
469:"Spotless smooth-hound (
329:Distribution and habitat
1110:Sharptooth houndshark (
1035:Humpback smooth-hound (
947:Speckled smooth-hound (
911:Smalleye smooth-hound (
893:Spotless smooth-hound (
720:Indonesian houndshark (
434:: e.T161715A124532728.
1393:Fish described in 1908
963:Arabian smooth-hound (
884:Striped smooth-hound (
711:Sicklefin houndshark (
35:Spotless smooth-hound
1092:Sharpfin houndshark (
1068:Flapnose houndshark (
972:Common smooth-hound (
848:Starry smooth-hound (
786:Longnose houndshark (
669:Sailback houndshark (
276:spotless smooth-hound
1101:Spotted houndshark (
902:Brown smooth-hound (
866:Dusky smooth-hound (
738:Whitefin topeshark (
729:Japanese topeshark (
702:Ocellate topeshark (
518:. July 2006 version.
1119:Banded houndshark (
1026:Gulf smooth-hound (
857:Gray smooth-hound (
804:Lowfin houndshark (
795:Bigeye houndshark (
704:H. complicofasciata
477:Sharks of the World
299:continental shelves
249:Musteulus kanekonis
51:Conservation status
1365:
1364:
1337:Open Tree of Life
1149:Taxon identifiers
1140:
1139:
1028:M. sinusmexicanus
740:H. leucoperiptera
601:Carcharhiniformes
467:Compagno, L.J.V.
301:of the northwest
256:
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158:Carcharhiniformes
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16:(Redirected from
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1186:Mustelus_griseus
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1157:Mustelus griseus
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621:Whiskery shark (
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508:Mustelus griseus
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471:Mustelus griseus
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420:Mustelus griseus
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380:longline fishing
280:Mustelus griseus
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210:Mustelus griseus
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27:Species of shark
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18:Mustelus griseus
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1130:T. semifasciata
1128:Leopard shark (
1112:T. megalopterus
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922:M. lenticulatus
859:M. californicus
824:(Smooth-hounds)
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762:Blacktip tope (
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346:invertebrates.
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297:, found on the
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192:M. griseus
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1001:M. punctulatus
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841:M. antarcticus
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1094:T. acutipinna
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1059:Scylliogaleus
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764:H. hyugaensis
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201:Binomial name
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148:Selachimorpha
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144:Subdivision:
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1070:S. quecketti
1069:
1057:
1045:
1036:
1027:
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957:M. minicanis
956:
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931:M. lunulatus
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886:M. fasciatus
885:
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797:I. omanensis
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671:G. filewoodi
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593:Subdivision
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481:. Retrieved
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445:. Retrieved
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382:, either as
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1246:iNaturalist
1121:T. scyllium
1103:T. maculata
1037:M. whitneyi
1019:M. schmitti
992:M. palumbes
974:M. mustelus
877:M. dorsalis
850:M. asterias
788:I. garricki
731:H. japanica
684:Hemitriakis
636:Galeorhinus
447:19 November
340:crustaceans
320:Description
217:Pietschmann
1372:Categories
1046:M. widodoi
1010:M. ravidus
983:M. norrisi
913:M. higmani
895:M. griseus
753:Hypogaleus
713:H. falcata
558:houndshark
394:References
356:viviparous
342:and other
336:substrates
305:, between
288:houndshark
134:Subclass:
66:Endangered
940:M. manazo
904:M. henlei
695:H. abdita
647:G. galeus
612:Furgaleus
587:Subclass
483:18 August
307:latitudes
295:Triakidae
290:, in the
186:Species:
168:Triakidae
104:Kingdom:
98:Eukaryota
1383:Mustelus
1264:10453819
1220:FishBase
1172:Q2588881
1166:Wikidata
965:M. mosis
949:M. mento
868:M. canis
819:Mustelus
623:F. macki
595:Selachii
577:Chordata
571:Animalia
569:Kingdom
515:FishBase
372:gillnets
360:yolk sac
240:Synonyms
179:Mustelus
164:Family:
118:Chordata
114:Phylum:
108:Animalia
94:Domain:
71:IUCN 3.1
1238:2418332
1083:Triakis
660:Gogolia
575:Phylum
560:species
556:Extant
384:bycatch
350:Biology
344:benthic
303:Pacific
284:species
282:) is a
174:Genus:
154:Order:
124:Class:
69: (
1355:271384
1342:741456
1329:271384
1316:805236
1290:161715
1277:160255
1251:106257
1199:109352
808:sp. A)
599:Order
581:Class
376:trawls
366:Status
292:family
219:, 1908
1350:WoRMS
1303:89020
1259:IRMNG
1212:44R26
314:11° N
310:40° N
1324:OBIS
1298:NCBI
1285:IUCN
1272:ITIS
1233:GBIF
1225:5931
1194:BOLD
806:Iago
777:Iago
485:2014
449:2021
432:2020
388:IUCN
378:and
312:and
274:The
1207:CoL
1181:ADW
436:doi
286:of
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512:.
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549:e
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278:(
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
