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FishBase Names Scientific source: Integrated Taxonomic Information System Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Following modified from FishBase    Top | See original http://www.fishbase.org/Summary/speciesSummary.php?genusname=Sphyrna&speciesname=tudes ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Sphyrna&speciesname=tudes http://192.134.151.83/Summary/speciesSummary.php?genusname=Sphyrna&speciesname=tudes ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Sphyrna&speciesname=tudes https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Sphyrna&speciesname=tudes ---> https://fishbase.mnhn.fr/summary/Sphyrna-tudes.html You can sponsor this page Common name (e.g. trout) contains begins with begins with ends with is Genus + Species (e.g. Gadus morhua) About this page More Info Plus d'info Mais info Languages Arabic Bahasa/Malay Bangla Chinese(Si) Chinese(Tr) Deutsch English Español Farsi Français Greek Hindi Italiano Japanese Lao Nederlands Português(Br) Português(Pt) Russian Swedish Thai Vietnamese User feedbacks Comments &   Corrections Fish Forum Guest Book Facebook Citation Uploads Attach website Upload photo Upload video Upload   references Fish Watcher Related species Species in    Sphyrna Species in    Sphyrnidae - Classification - Sphyrnidae Carcharhiniformes Elasmobranchii Chordata Animalia Sphyrna tudes ( Valenciennes , 1822 ) Smalleye hammerhead Add your observation in Fish Watcher Native range | All suitable habitat | Point map | Year 2050 This map was computer-generated and has not yet been reviewed. Sphyrna tudes   AquaMaps   Data sources: GBIF OBIS Upload your photos  and  videos Pictures | Google image Sphyrna tudes Picture by FAO Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Elasmobranchii (sharks and rays) > Carcharhiniformes (Ground sharks) > Sphyrnidae (Hammerhead, bonnethead, or scoophead sharks) Etymology: Sphyrna: Probable misspelling of sphyra (Gr.), hammer, referring to their hammer-shaped heads. ( See ETYFish ) ;   tudes: Latin for hammer, referring to its hammer-shaped head. ( See ETYFish ) . More on author: Valenciennes . Environment: milieu / climate zone / depth range / distribution range Ecology Marine; benthopelagic, usually ? - 12 m (Ref. 244 ). Subtropical; 46°N - 57°S, 73°W - 37°E (Ref. 244 ) Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri Southwest Atlantic: Venezuela to Argentina (Ref. 58839 ). Also Mediterranean Sea and Eastern Pacific (Ref. 7251 ). Size / Weight / Age Maturity: L m   ?   range ? - ? cm Max length : 134 cm TL male/unsexed; (Ref. 244 ); 148.0 cm TL (female) Biology     Glossary (e.g. epibenthic) 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 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae Viviparous, with yolk-sac plazenta; number of young probably 6 - 9 per litter. Size at birth about 30 cm. Main reference Upload your references | References | Coordinator : Compagno, Leonard J.V. | Collaborators 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 ) IUCN Red List Status (Ref. 130435 )   Critically Endangered (CR)  (A2bd); Date assessed: 01 July 2019 CITES Appendix II: International trade monitored CMS (Ref. 116361 ) Not Evaluated Threat to humans   Harmless Human uses Fisheries: subsistence fisheries FAO - Publication: search | FIRMS - Stock assessments | FishSource | More information Countries FAO areas Ecosystems Occurrences Introductions Stocks Ecology Diet Food items Food consumption Ration Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Spawning aggregation Fecundity Eggs Egg development Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment Abundance BRUVS References Aquaculture Aquaculture profile Strains Genetics Electrophoreses Heritability Diseases Processing Nutrients Mass conversion Collaborators Pictures Stamps, Coins Misc. Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision Tools E-book | Field guide | Identification keys | Length-frequency wizard | Life-history tool | Point map | Classification Tree | Catch-MSY | Special reports Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets Download XML Summary page | Point data | Common names | Photos Internet sources AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoological Record Estimates based on models Preferred temperature (Ref. 123201 ): 17.6 - 27.8, mean 21.1 °C (based on 613 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5029   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00347 (0.00157 - 0.00767), b=3.12 (2.93 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.6   ±0.4 se; based on diet studies. Resilience (Ref. 120179 ):  Very Low, minimum population doubling time more than 14 years (Fec=6). Fishing Vulnerability (Ref. 59153 ):  Very high vulnerability (89 of 100). Price category (Ref. 80766 ):   High . Comments & Corrections Back to Search Random Species Back to Top Accessed through: Not available FishBase mirror site : localhost Page last modified by : mrius-barile - 20 July 2016 Fatal error : Uncaught ArgumentCountError: Too few arguments to function checkEcotox(), 1 passed in /var/www/html/summary/speciessummary.php on line 2304 and exactly 3 expected in /var/www/html/includes/speciessummary.lib.php:2579 Stack trace: #0 /var/www/html/summary/speciessummary.php(2304): checkEcotox() #1 {main} thrown in /var/www/html/includes/speciessummary.lib.php on line 2579 Updated: 2024-05-23 03:17:05 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation