FB-856 http://www.fishbase.org/summary/SpeciesSummary.php?id=856 Animalia Chordata Elasmobranchii Carcharhiniformes Scyliorhinidae Scyliorhinus Scyliorhinus torrei Howell Rivero, 1936 غرَّاء غمامِية Máčka širahamská Broget rødhaj Cloudy cat shark Cloudy catshark Izu cat shark Izu koerhai Kare koerhai Roussette nuageuse Izu-hana-torazame Torazame Tu-t'up-sang-ǒ 두툽상어 Pating Alitán nubarrado Bedekte kathaai Hǔ wén māo shā Izukathaai 白点猫鲨 白點貓鯊 虎紋貓鯊 虎纹猫鲨 Catulus torazame Tanaka, 1908 Scyliorhinus rudis Pietschmann, 1908 Scyliorhinus tokubee Shirai, Hagiwara & Nakaya, 1992 Scylliorhinus torazame (Tanaka, 1908) 1992-06-15 2006-08-09 Coppola, S.R., W. Fischer, L. Garibaldi, N. Scialabba and K.E. Carpenter0 SPECIESDAB: Global species database for fishery purposes. User's manual. FAO Computerized Information Series (Fisheries). No. 9. Rome, FAO. 103 p. (Ref. 171) Breder, C.M. and D.E. Rosen0 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. 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(Ref. 51471) Chen, C.-H.0 Checklist of the fishes of Penghu. FRI Special Publication No. 4. 175 p. (Ref. 55073) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis, 29 April 2008. (Ref. 75549) Kim, I.S., Y. Choi, C.L. Lee, Y.J. Lee, B.J. Kim and J.H. Kim0 Illustrated book of Korean fishes. Kyo-Hak Pub Co. Seoul. 615p. (in Korean). (Ref. 77001) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2010. (Ref. 83882) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2012. (Ref. 90062) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. 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(Ref. 115257) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from htttps://www.fao.org/fishery/collection/asfis/en [accessed May, 2018] (Ref. 118272) Soares, K.D.A. and M.R. De Carvalho0 The catshark genus <i>Scyliorhinus</i> (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution. Zootaxa 4601(1):1-147. (Ref. 120402) Ito, N., M. Fujii, K. Nohara and S. Tanaka0 <i>Scyliorhinus hachijoensis</i>, a new species of catshark from the Izu Islands, Japan (Carcharhiniformes: Scyliorhinidae). Zootaxa 5092(3):331-349. (Ref. 125694) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) Ferragut-Perello, F., S. Ramirez-Amaro, A.C. Tsikliras, N. Petit-Marty, D. Dimarchopoulou0 Exploitation and conservation status of the thornback ray (<i>Raja clavata</i>) in the Balearic Islands (Western Mediterranean). Fishes 8(2):117. (Ref. 132125) FB-pic-855-4069 http://purl.org/dc/dcmitype/StillImage image/gif FAO 1995-05-25 2010-07-09 http://creativecommons.org/licenses/by-nc/3.0/ This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 Unported License. Image can be freely copied and altered but may be used only for non-commercial purposes. Original author and source must be properly acknowledged WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=855 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats http://www.fishbase.us/images/species/Sctor_u0.gif http://www.fishbase.us/images/thumbnails/gif/tn_Sctor_u0.gif FB-GeneralDescr-855 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2022-03-07 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=855 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat A common catshark found on the continental shelf, from close inshore down to at least 100 m (Ref. 244, 11230); with records from the Tsushima Strait at 120 m and Korea Strait at 140 m depth; also known to enter shallow coastal waters (Ref. 120402). Oviparous (Ref. 50449). Adult males are between 36.0-40.0 cm TL (largest reported 77.8 cm TL) while adult female sizes at 37.0-42.0 cm TL (largest 47.8 cm TL). Egg capsules are translucent yellow with smooth surface, with anterior tip slightly concave and posterior tip truncate, with long tendrils (mean values for egg capsule dimensions: 5.5 cm length. 1.9 cm width, n = 3) (Ref. 120402). Interest to fisheries unknown (Ref. 11146). Soares, K.D.A. and M.R. De Carvalho 2019 The catshark genus <i>Scyliorhinus</i> (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution. Zootaxa 4601(1):1-147. (Ref. 120402) FB-DiagnosticDescr-855 http://purl.org/dc/dcmitype/Text text/html Cristina V. Garilao 1999-10-29 00:00:00 2021-07-13 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=855 This species is distinguished from all its congeners by having specialized hooks in the clasper (vs. absent); pelvic apron extends almost entirely the length of pelvic inner margins (vs. up to 2/3 length of pelvic inner margins in S. boa, S. cabofriensis, S. cervigoni, S. comoroensis, S. haeckelii, S. hesperius, S. meadi, S. retifer, S. stellaris, S. ugoi); males with distal tips of pelvic fins straight (vs. tapered); body beige to light brown with cream to beige spots (vs. no light spots in S. cervigoni, S. garmani, S. meadi, S. retifer and yellow to golden spots in S. capensis), and spots are predominantly spiracle-sized (vs. mostly smaller than spiracles in S. boa, S. cabofriensis, S. canicula, S. duhamelii, S. stellaris, S. ugoi). Other characters, although less distinct, that also helps distinguish this species are the following: saddles darker than the background color (vs. inconspicuous in S. boa, S. cabofriensis, S. cervigoni, S. garmani, S. torrei); anterior nasal flaps not reaching the upper lip (vs. reaching upper lip, and sometimes covering it, in S. canicula, S. cervigoni, comoroensis, S. duhamelii, S. garmani, S. stellaris); interdorsal distance 0.6-1.0 times smaller than anal base (vs. greater than anal base in S. boa, S. cabofriensis, S. haeckelii, S. hesperius, S. meadi, S. retifer, S. torrei, S. ugoi); mandibular canal of lateral line system with 5-6 pores (vs. 3-4 in S. hesperius); oral canal of lateral line system with 7-10 pores (vs.10-12 in S. duhamelii; 5-6 in S. hesperius; 9-13 in S. torrei); commissural teeth with one cusplet and principal cusplet laterally situated (vs. 2 or more in other species, except in S. cervigoni, S. meadi, S. torrei); clasper with terminal dermal cover smooth (vs. rough in S. canicula, S. capensis); cover rhipidion covered by dermal denticles (vs. not covered in S. boa, S. cervigoni, S. retifer); terminal 3 cartilage present (vs. absent in S. cabofriensis, S. cervigoni, S. comoroensis, S. duhamelii, S. haeckelii, S. stellaris, S. torrei, S. ugoi); dorsal terminal 2 cartilage elongated and similar in size to dorsal terminal cartilage (vs. reduced and subtriangular in S. cabofriensis, S. capensis, S. cervigoni, S. haeckelii, S. ugoi; dorsal terminal 2 less than half length of dorsal terminal cartilage in S. boa, S. canicula, S. duhamelii, S. retifer, S. stellaris, S. torrei); counts of monospondylous vertebrae 32-37 (vs. lower in other species, except in S. canicula, S. duhamelii, S. haeckelii, S. torrei); adult males between 36.0-40.0 cm TL and adult females between 37.0-42.0 cm TL (vs. adult reach greater sizes at sexual maturity in S. capensis, S. cervigoni, S. meadi, S. stellaris, S. ugoi) (Ref. 120402). Soares, K.D.A. and M.R. De Carvalho 2019 The catshark genus <i>Scyliorhinus</i> (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution. Zootaxa 4601(1):1-147. (Ref. 120402) FB-Morphology-855 http://purl.org/dc/dcmitype/Text text/html Cristina V. Garilao 1999-10-29 00:00:00 2021-07-13 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=855 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription Dorsal spines (total): 0; Dorsal soft rays (total): 0; Analspines: 0; Analsoft rays: 0 Soares, K.D.A. and M.R. De Carvalho 2019 The catshark genus <i>Scyliorhinus</i> (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution. Zootaxa 4601(1):1-147. (Ref. 120402) FB-Distribution-855 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1990-10-18 00:00:00 2021-07-13 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=855 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology Northwest Pacific: Japan, Korea and Taiwan. Soares, K.D.A. and M.R. De Carvalho 2019 The catshark genus <i>Scyliorhinus</i> (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution. Zootaxa 4601(1):1-147. (Ref. 120402) FB-LifeCycle-855 http://purl.org/dc/dcmitype/Text text/html Cristina V. Garilao 1992-06-15 00:00:00 2022-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=855&StockCode=871 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Oviparous, with only one egg laid per oviduct at a time (Ref. 244). Embryos feed solely on yolk (Ref. 50449). Size at hatching at least 8 cm (Ref. 244).During courtship and prior to copulation, the male bites and wraps the female's pectoral fin, body, tail, and gills (Ref. 49562, 51119). Copulation is initiated when the male inserts one of its claspers into the female's cloaca. The whole mating episode lasts from 15 seconds to 4 minutes (Ref. 49562). Breder, C.M. and D.E. Rosen 1966 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205) FB-TrophicStrategy-855 http://purl.org/dc/dcmitype/Text text/html Drina Sta. Iglesia 2001-05-22 00:00:00 2001-05-30 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ torazame A small species, lives in rocky regions. A carnivor (Ref. 9137). Masuda, H. and G.R. Allen 1993 Meeresfische der Welt - Groß-Indopazifische Region. Tetra Verlag, Herrenteich, Melle. 528 p. (Ref. 9137) FB-Size-855 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2022-03-07 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=855 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle 77.8 cm TL (male/unsexed; (Ref. 120402)); 47.8 cm TL (female) Soares, K.D.A. and M.R. De Carvalho 2019 The catshark genus <i>Scyliorhinus</i> (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution. Zootaxa 4601(1):1-147. (Ref. 120402) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-855 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1992-06-15 00:00:00 2022-03-07 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=855 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size demersal; marine; depth range 0 - 300 m (Ref. 125694) Ito, N., M. Fujii, K. Nohara and S. Tanaka 2022 <i>Scyliorhinus hachijoensis</i>, a new species of catshark from the Izu Islands, Japan (Carcharhiniformes: Scyliorhinidae). Zootaxa 5092(3):331-349. (Ref. 125694)