FB-812 http://www.fishbase.org/summary/SpeciesSummary.php?id=812 Animalia Chordata Elasmobranchii Carcharhiniformes Pentanchidae Galeus Galeus sauteri (Jordan & Richardson, 1909) قِرش قِطّ مِنشار إفريقي African sawtail cat shark African sawtail catshark Aafrika saagsabahai Chien espagnol Chien râpe Golayo Pintarroja africana Afrikaanse zaagstaartkathaai 西非鋸尾鯊 西非锯尾鲨 Pristiurus polli (Cadenat, 1959) 1992-06-15 2019-09-04 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) Compagno, L.J.V.0 FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244) Hureau, J.-C.0 La base de données GICIM: Gestion informatisée des collections ichthyologiques du Muséum. p. 225-227. 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Vigliotta and Van der Zee0 An annotated checklist of the fishes of Gabon. Cybium 46(2-3):69-317. (Ref. 127434) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-pic-811-4024 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=811 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology http://www.fishbase.us/images/species/Gapol_u0.gif http://www.fishbase.us/images/thumbnails/gif/tn_Gapol_u0.gif FB-GeneralDescr-811 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2019-09-04 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=811 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Found on the outermost shelf and upper slope. Feeds mainly on small bony fish, including lanternfish, hakes, grenadiers, rockfish and lightfish, also squid and crustaceans. Ovoviviparous (Ref. 50449). Tolerates bottom with low oxygen levels (Ref. 5578). Utilized fresh (Ref. 244). Compagno, L.J.V. 1984 FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244) FB-DiagnosticDescr-811 http://purl.org/dc/dcmitype/Text text/html Cristina V. Garilao 1995-12-05 00:00:00 2017-11-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=811 A long-nosed, dwarf catshark with a narrow head, large eyes, and small labial furrows; upper caudal fin margin with prominent crest of enlarged sawtooth-like denticles (Ref. 5578). Pale brown, paler ventrally; juveniles have dark saddles that become less prominent in adults (Ref. 5510). Bass, A.J. 1986 Scyliorhinidae. p. 88-95. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5510) FB-Morphology-811 http://purl.org/dc/dcmitype/Text text/html Cristina V. Garilao 1995-12-05 00:00:00 2017-11-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=811 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle Dorsal spines (total): 0; Dorsal soft rays (total): 0; Analspines: 0; Analsoft rays: 0 Bass, A.J. 1986 Scyliorhinidae. p. 88-95. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5510) FB-Distribution-811 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1990-10-18 00:00:00 2023-06-09 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=811 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Eastern Atlantic: southern Morocco to Namibia (Ref. 244). Compagno, L.J.V. 1984 FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244) FB-Uses-811 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2019-09-04 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=811 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size fisheries: minor commercial; price category: low; price reliability: very questionable: based on ex-vessel price for species in this family Compagno, L.J.V. 1984 FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244) FB-LifeCycle-811 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 1992-06-15 00:00:00 2019-09-04 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=811&StockCode=827 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Eggs are sometimes fertilized internally by accident via close apposition of gonopores in otherwise oviparous fishes and may be retained within the female's body and complete some of the early stages of embryonic development. Embryos feed solely on yolk (Ref. 50449). Bears up to 12 young (Ref. 5578), size at birth 11-12 cm (Ref. 5510). Balon, E.K. 1990 Epigenesis of an epigeneticist: the development of some alternative concepts on the early ontogeny and evolution of fishes. Guelph Ichthyol. Rev. 1:1-48. (Ref. 7471) FB-TrophicStrategy-811 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1999-09-17 00:00:00 2007-08-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public polli http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Found on the outermost shelf and upper slope. Feeds mainly on small bony fish, including lanternfish, hakes, grenadiers, rockfish and lightfish, also squid and crustaceans. Macpherson, E. and B.A. Roel 1987 Trophic relationships in the demersal fish community off Namibia. S. Afr. J. Mar. Sci. 5:585-596. (Ref. 27637) FB-Size-811 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2019-09-04 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=811 45.0 cm TL (male/unsexed; (Ref. 5578)) Compagno, L.J.V., D.A. Ebert and M.J. Smale 1989 Guide to the sharks and rays of southern Africa. New Holland (Publ.) Ltd., London. 158 p. (Ref. 5578) 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#DiagnosticDescription 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-811 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1992-06-15 00:00:00 2019-09-04 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=811 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology bathydemersal; marine; depth range 200 - 720 m (Ref. 244), usually 300 - 500 m (Ref. 9996) Compagno, L.J.V. 1984 FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244) Springer, S. 1990 Scyliorhinidae. p. 90-94. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 9996)