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Élasmobranches (requins et raies) (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Etymology: endeavouri: Named for the ill-fated 'F.I.S. Endeavour'.
More on author: Last.

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

; saumâtre benthopélagique; profondeur 110 - 370 m (Ref. 114953). Tropical; 27°S - 33°S, 152°E - 155°E (Ref. 114953)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Southwest Pacific: off eastern Australia

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 32.1 cm TL mâle / non sexé; (Ref. 75648); 36.7 cm TL (female)

Occurs mainly on the outer continental shelf and upper slope, recorded up to 500 m. Diet mainly based on crustaceans; juveniles feed on amphipods and carid shrimps while adults feed on prawns and bony fishes (Ref. 114953). Lengths of adolescent males unknown, but largest juvenile male was 23.4 cm TL, adult males 31.5-32.1 cm TL, with smallest juvenile 17.0 cm TL (Ref. 75648). Females mature at ca. 31 cm TL; young hatch at 10-11 cm TL (Ref. 114953).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : McEachran, John | Collaborateurs

Last, P.R., 2008. New short-snout members of the skate genus Dipturus (Rajoidei: Rajidae) from Australian seas. pp. 53-98. In Last, P.R., W.T. White, J.J. Pogonoski and D.C. Gledhill (eds.): Descriptions of new Australian skates (Batoidea: Rajoidei) pg. 53-98. CSIRO marine and atmospheric research paper no. 021. (Ref. 75648)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Quasi-menacé (NT) (A2d); Date assessed: 09 February 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00302 (0.00141 - 0.00645), b=3.24 (3.07 - 3.41), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 4.0 ±0.6 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary low fecundity).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (27 of 100).

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Dentiraja endeavouri (Last, 2008)