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Hemitriakis falcata Compagno, &. Stevens, 1993
SICKLEFIN HOUNDSHARK
Sicklefin Hound Shark

Life   Vertebrata   Fish   Triakidae   Hemitriakis


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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Hemitriakis&speciesname=falcata ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Hemitriakis&speciesname=falcata
http://192.134.151.83/Summary/speciesSummary.php?genusname=Hemitriakis&speciesname=falcata ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Hemitriakis&speciesname=falcata
https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Hemitriakis&speciesname=falcata ---> https://fishbase.mnhn.fr/summary/Hemitriakis-falcata.html
Hemitriakis falcata, Sicklefin hound shark
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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Hemitriakis falcata Compagno & Stevens , 1993

Sicklefin hound shark Upload your photos  and  videos
Google image Image of Hemitriakis falcata (Sicklefin hound shark) No image available for this species;
drawing shows typical species in Triakidae.

Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (sharks and rays) > Carcharhiniformes (Ground sharks) > Triakidae (Houndsharks) > Galeorhininae
Etymology: Hemitriakis: hemi- , from hemisys (Gr.), half, being a genus that Herre believed was “most closely related” to Triakis . ( See ETYFish ) ;   falcata: Latin for sickle-shaped, referring to strongly curved fins of adults. ( See ETYFish ) .

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; depth range ? - 150 m (Ref. 26282 ). Subtropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Indian Ocean: Western Australia.

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm
Max length : 77.3 cm TL male/unsexed; (Ref. 31238 ); max. published weight: 1.5 kg (Ref. 31238 )

Biology     Glossary (e.g. epibenthic)

Holotype taken from a depth of 150 m (Ref. 26282 ). 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. , 1999. Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland. (Ref. 35766 )

IUCN Red List Status (Ref. 130435 )

  Least Concern (LC)  ; Date assessed: 13 May 2015

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

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Tools

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Special reports

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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 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00427 (0.00183 - 0.00992), b=3.04 (2.83 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  4.2   ±0.5 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 ):  Moderate to high vulnerability (51 of 100).

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Updated: 2024-04-19 02:04:09 gmt
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