FB-911 http://www.fishbase.org/summary/SpeciesSummary.php?id=911 Animalia Chordata Elasmobranchii Carcharhiniformes Sphyrnidae Sphyrna Sphyrna couardi Cadenat, 1951 قِرش مِطرقة مُقرَّن Kølleformet hammerhaj Hammerhead Mallethead shark Scalloped bonnethead Scolloped bonnethead Kroon-vasarhai Requin marteau cornu Requin-marteau cornu Cachona Cornuda Cornuda coronada Cruceta Gorrua Martillo Paletita amarilla Pez mertillo Tiburón cabeza de paleta Tiburón martillo Hamerkophamerhaai 長吻雙髻鯊 长吻双髻鲨 1992-06-15 1997-09-23 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. (Ref. 205) Compagno, L.J.V.0 FAO Species Catalogue. Vol. 4. Sharks of the world. 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(Ref. 131153) FB-pic-909-4206 http://purl.org/dc/dcmitype/StillImage image/gif FAO 1995-05-29 1998-12-14 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=909 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size http://www.fishbase.us/images/species/Spcor_u0.gif http://www.fishbase.us/images/thumbnails/gif/tn_Spcor_u0.gif FB-GeneralDescr-909 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2025-10-27 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=909 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Found on the continental shelf, presumably inshore. Viviparous, presumably with 2 young per litter. Probably the smallest species of hammerhead. 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-Distribution-909 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1990-10-18 00:00:00 2024-07-17 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=909 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Eastern Pacific: southern Mexico to northern Peru, probably including the Gulf of California. 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-909 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2025-10-27 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=909 fisheries: subsistence fisheries Coppola, S.R., W. Fischer, L. Garibaldi, N. Scialabba and K.E. Carpenter 1994 SPECIESDAB: Global species database for fishery purposes. User's manual. FAO Computerized Information Series (Fisheries). No. 9. Rome, FAO. 103 p. (Ref. 171) FB-Migration-909 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2025-10-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=909 Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km. Maguire, J.-J., M. Sissenwine, J. Csirke, R. Grainger and S. Garcia 2006 The state of world highly migratory, straddling and other high seas fishery resources and associated species. FAO Fisheries Technical Paper. No. 495. Rome: FAO. 84p. (Ref. 87829) FB-LifeCycle-909 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1992-06-15 00:00:00 2025-10-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=909&StockCode=925 Viviparous, placental (Ref. 50449). 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-Size-909 http://purl.org/dc/dcmitype/Text text/html Kent E. Carpenter 1992-06-15 00:00:00 2025-10-27 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=909 92.0 cm TL (male/unsexed; (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-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-909 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1992-06-15 00:00:00 2025-10-27 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=909 demersal; oceanodromous (Ref. 87829); marine; depth range 0 - 100 m (Ref. 121788) Maguire, J.-J., M. Sissenwine, J. Csirke, R. Grainger and S. Garcia 2006 The state of world highly migratory, straddling and other high seas fishery resources and associated species. FAO Fisheries Technical Paper. No. 495. Rome: FAO. 84p. (Ref. 87829) Mejia-Falla, P.A. and A.F. Navia 2011 Relationship between body size and geographic range size of elasmobranchs from the Tropical Eastern Pacific: An initial approximation for their conservation. Ciencias Marinas 37(3):305-321. (Ref. 121788)