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Pseudoginglymostoma brevicaudatum (Günther, 1867)

Short-tail nurse shark
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pseudoginglymostoma brevicaudatum   AquaMaps   Data sources: GBIF OBIS
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Image of Pseudoginglymostoma brevicaudatum (Short-tail nurse shark)
Pseudoginglymostoma brevicaudatum
Picture by FAO

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (haaien en roggen) (sharks and rays) > Orectolobiformes (Carpet sharks) > Ginglymostomatidae (Nurse sharks)
Etymology: Pseudoginglymostoma: Pseudoginglymostoma brevicaudatum (Günther 1867) (See ETYFish)brevicaudatum: Brevis (L.), short; caudatus (L.), tailed, referring to caudal fin being less than ¼ of total length (See ETYFish).
More on author: Günther.

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

marien rifbewoner. Tropical; 0°S - 27°S, 38°E - 58°E

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri

Western Indian Ocean: East Africa, and possibly Mauritius and Seychelles.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 75.0 cm TL mannelijk / geslacht onbekend; (Ref. 247)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dark brown dorsally, slightly paler ventrally (Ref. 391).

Biologie     Verklarende woordenlijst (bv. epibenthic)

A little-known inshore bottom shark of the continental and insular shelves. Well adapted to lie amongst coral reefs due to its tough skin (Ref. 391); depth data not available (Ref. 43278). Breeding and feeding habits are unknown. Presumably oviparous (Ref. 50449). Survives for many hours out of water (Ref. 391).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Probably oviparous (Ref. 50449).

Hoofdreferentie Upload your references | Referenties | Coördinator : Compagno, Leonard J.V. | Medewerkers

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)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)

  Ernstig bedreigd (CR) (A2cd); Date assessed: 24 April 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: visserij voor eigen gebruik
FAO - visserij: soortsprofiel; Publication: search | FishSource |

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 1.0625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00157 - 0.01105), b=3.08 (2.85 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.8   ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Fec assumed to be <100).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (50 of 100).
Prijsklasse (Ref. 80766):   Unknown.