FB-55022 http://www.fishbase.org/summary/SpeciesSummary.php?id=55022 Animalia Chordata Teleostei Cypriniformes Gastromyzontidae Formosania Formosania stigmata (Nichols, 1926) Cação-chapéu-armado Cação-martelo Cação-rudela Cambeva Chapéu-armado Marteleiro Martelo Peixe-martelo Tubarão-martelo قِرش مِطرقة صغير العينين Småøjet hammerhaj Kleinaugen-Hammerhai Bonnet Great hammerhead Hammerhead Plump-snouted hammerhead Shark Smalleye Smalleye hammerhead Väikesilm-vasarhai Requin marteau à petits yeux Requin-marteau à petits yeux Jaram bat Martello occhi piccoli Pesce stampella Kannankodi കണ്ണന് കൊടി കണ്ണന് കോടി   मगळा Krozza Kurazza Kurazza rasha zghira Pixximartell Bat jaram bat Småögd hammarhaj కొమ సొర్రా    Çekiç balığı Cornuda de corona Cornuda ojichica Cornuda Tudes Pez martillo Tiburón martillo Kleinooghamerhaai Llunada Mikrozygena Δεκανίκι Ζύγαινα Μικροζύγαινα Πατερίτσα Προπέλα Σφύρνα 小眼双髻鲨 小眼雙髻鯊 Cestracion tudes (Valenciennes, 1822) Sphyraena tudes (Valenciennes, 1822) Sphyrna bigelowi Springer, 1944 Spyrna tudes (Valenciennes, 1822) Zygaena tudes Valenciennes, 1822 2000-02-04 2012-10-31 Compagno, L.J.V.0 FAO Species Catalogue. 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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=55029 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat http://www.fishbase.us/images/species/Sptud_u0.gif http://www.fishbase.us/images/thumbnails/gif/tn_Sptud_u0.gif FB-GeneralDescr-55029 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 2000-02-04 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=55029 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution A little-known inshore shark of the continental shelf, found down to at least 12 m depth. Feeds on small bony fishes, including sea catfish and grunts, but also newborn scalloped hammerheads, swimming crabs, squids, and shrimp. Viviparous with a yolk-sac placenta; number of young probably 6 to 9 per litter (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-Distribution-55029 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 2000-02-04 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=55029 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle Southwest Atlantic: Venezuela to Argentina (Ref. 58839). Also Mediterranean Sea and Eastern Pacific (Ref. 7251). 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-55029 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 2000-02-04 00:00:00 2025-10-27 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=55029 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size fisheries: subsistence fisheries 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-Migration-55029 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 2000-02-04 00:00:00 2025-10-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=55029 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats 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-55029 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 2000-02-04 00:00:00 2025-10-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=55029&StockCode=45572 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Viviparous, with yolk-sac plazenta; number of young probably 6 - 9 per litter. Size at birth about 30 cm. 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-Size-55029 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 2000-02-04 00:00:00 2025-10-27 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=55029 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution 134 cm TL (male/unsexed; (Ref. 244)); 148 cm TL (female) 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#Size 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-55029 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 2000-02-04 00:00:00 2025-10-27 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=55029 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats benthopelagic; oceanodromous (Ref. 87829); marine, usually ? - 12 m (Ref. 244) 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) 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)