www.fao.org Copyright Michel Lamboeuf · 0 Triakis acutipinna Click on map for details about points. IDnature guides Fish SFTEP Links We parsed the following live from the Web into this page. Such content is managed by its original site and not cached on Discover Life. Please send feedback and corrections directly to the source. See original regarding copyrights and terms of use. FishBase 80x5 - 240x3 - 240x4 - 320x1 - 320x2 - 320x3 - 640x1 - 640x2 Set display option above. Click on image to enlarge. © Copyright Photographer/SFTEP, 2002 · 0 Triakis acutipinna 2 thumbnails  •  slide show español Overview Main identification features robust; snout short, rounded 1st dorsal fin midway pectoral/pelvic mouth convex pectorals curved lower lobe c: curved extension Elongate, relatively robust body; snout short, bluntly rounded; mouth convex; eyes horizontal ovals, with ventral nictitating membranes; teeth with a single large central point; 5 gill slits, last 2 over pectoral fin base; pectorals curved with pointed tips in adults; 2 large dorsal fins, second slightly smaller than first; first dorsal fin with straight rear edge, centered midway between pectoral and pelvic bases; anal fin smaller than and with origin under middle of second dorsal; tail strongly asymmetrical, lower lobe with small point. Grey. Size: 127 cm. Habitat: continental platform. Depth: 50-200 m. Southern Colombia to Peru. Attributes Abundance: Common. Cites: Not listed. Climate Zone: Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo); South Temperate (Peruvian Province ). Depth Range Max: 200 m. Depth Range Min: 50 m. Diet: bony fishes; mobile benthic crustacea (shrimps/crabs). Eastern Pacific Range: Northern limit=5; Southern limit=-5; Western limit=-82; Eastern limit=-78; Latitudinal range=10; Longitudinal range=4. Egg Type: Live birth; No pelagic larva. Feeding Group: Carnivore. FishBase Habitat: Demersal. Global Endemism: Tropical Eastern Pacific (TEP) endemic; East Pacific endemic; All species. Habitat: Mud; Rocks; Soft bottom (mud, sand,gravel, beach, estuary & mangrove); Sand & gravel; Reef (rock &/or coral); Reef and soft bottom. Inshore Offshore: Inshore; Inshore Only. IUCN Red List: Vulnerable; Listed. Length Max: 127 cm. Regional Endemism: Continent only; Continent; TEP endemic; Continental TEP endemic; Panamic province endemic; All species. Residency: Resident. Salinity: Marine; Marine Only. Water Column Position: Bottom; Bottom only; Names Scientific source: Integrated Taxonomic Information System Links to other sites Fishbase Catalog of Fishes Integrated Taxonomic Information System References Béarez, P., 1996., Lista de los Peces Marinos del Ecuador Continental., Revista de Biologia Tropical, 44:731-741. Compagno, L.J.V., 1999., Checklist of living elasmobranchs. In Hamlett W.C. (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes., The John Hopkins University Press:471-498. Compagno, L.J.V., 1984., Sharks of the World. An annotated and illustrated catalogue of shark species known to date. Part 2. Carcharhiniformes. FAO Species Catalogue., FAO Fish. Synop. No 125, 4(2):251-655. Fischer , W. , Krup , F. , Schneider , W. , Sommer , C. , Carpenter , K. E. and Niem, V. H., 1995., Guia FAO para la Identificacion de Especies de para los fines de la Pesca. Pacifico Centro-Oriental. Volumen II. Vertebrados - Parte 1., FAO2:647-1200. Jimenez-Prado, P., Béarez, P., 2004., Peces marinos del Ecuador continental / Marine fishes of continental Ecuador., SIMBIOE/NAZCA/IFEA tomo 1 y 2. Kato,., 1968., Triakis acutipinna (Galeoidea, Triakidae), a new species of shark from Ecuador., Copeia, 1968:319-325. Rubio, E.A., 1988., Estudio taxonomico de la ictiofauna acompañante del camaron en areas costeras del Pacifico de Colombia., Memorias del VI Seminario Nacional de las Ciencias del Mar. Comisión Colombiana de Oceanografía. Bogota, Colombia., :169-183. Acknowledgements Ross Robertson, Smithsonian Tropical Research Institute I thank Ashley MacDonald and John Pickering, University of Georgia, for technical support in building this page. 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=Triakis&speciesname=acutipinna ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Triakis&speciesname=acutipinna http://192.134.151.83/Summary/speciesSummary.php?genusname=Triakis&speciesname=acutipinna ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Triakis&speciesname=acutipinna https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Triakis&speciesname=acutipinna ---> https://fishbase.mnhn.fr/summary/Triakis-acutipinna.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    Triakis Species in    Triakidae - Classification - Triakinae Triakidae Carcharhiniformes Elasmobranchii Chordata Animalia Triakis acutipinna Kato , 1968 Sharpfin houndshark Upload your photos  and  videos Pictures | Google image Triakis acutipinna Picture by FAO Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Elasmobranchii (sharks and rays) > Carcharhiniformes (Ground sharks) > Triakidae (Houndsharks) > Triakinae Etymology: Triakis: tri- , from tres (L.), three; akis (Gr.), point, referring to each tooth consisting of one large central cusp flanked on by both sides by a small cusplet. ( See ETYFish ) ;   acutipinna: acutus (L.), sharp or pointed; pinna (L.), fin, referring to its sharp-tipped fins. ( See ETYFish ) . Environment: milieu / climate zone / depth range / distribution range Ecology Marine; demersal. Tropical; 0°S - 4°S Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri Eastern Pacific: known only from Ecuador. Size / Weight / Age Maturity: L m   ?   range ? - ? cm Max length : 90.0 cm TL male/unsexed; (Ref. 244 ); 102.0 cm TL (female) Biology     Glossary (e.g. epibenthic) Known only from two specimens. Ovoviviparous (Ref. 50449 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae Ovoviviparous, embryos feed solely on yolk (Ref. 50449 ). 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 )   Endangered (EN)  (B1ab(v); C2a(ii)); Date assessed: 23 September 2020 CITES Not Evaluated CMS (Ref. 116361 ) Not Evaluated Threat to humans   Harmless Human uses Fisheries: of no interest FAO - Publication: search | 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 | 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 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record Estimates based on models Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00240 (0.00110 - 0.00521), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.7   ±0.2 se; based on size and trophs of closest relatives Resilience (Ref. 120179 ):  Low, minimum population doubling time 4.5 - 14 years (Fec assumed to be <100). Fishing Vulnerability (Ref. 59153 ):  High vulnerability (61 of 100). 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: 2024-06-19 22:56:17 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation