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Élasmobranches (requins et raies) (sharks and rays) > Carcharhiniformes (Ground sharks) > Pentanchidae (Deepwater catsharks)
Etymology: Asymbolus: Etymology not explained, possibly a-, Latin privative, i.e., without; sym-, from syn (Gr.), together or joined; bolus (L.), lump or morsel, proposed as a subgenus of Scyliorhinus (Scyliorhinidae) distinguished in part by labial fold of upper lip not hanging over lower-jaw symphysis of A. analis and A. vincenti. (See ETYFish); funebris: Latin for funereal, referring to its somber appearance (i.e., duller color pattern) compared with other Asymbolus. (See ETYFish).
More on authors: Compagno, Stevens & Last.

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

marin; profondeur ? - 144 m (Ref. 36712). Subtropical

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Eastern Indian Ocean: Western Australia.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 44.2 cm TL mâle / non sexé; (Ref. 36712)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Dark, brown blotches and saddles on body and fins; white and black spots absent. Head relatively large and stocky. Caudal fin short; short, oval caudal peduncle. Anal fin base longer than pelvic-anal space. Slightly elevated inner margin of dorsal fins. Preoral length more than 5% TL; teeth relatively large; smooth with 3 cusps; central tooth cusp greatly enlarged, lateral cusps minute. Monospondylous centra 36..

Oviparous (Ref. 50449).

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

Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Compagno, L.J.V., J.D. Stevens and P.R. Last, 1999. Australian spotted catsharks of the genus Asymbolus (Carcharhiniformes: Scyliorhinidae). Part 1: Descriptions of three new species from western Australia. p. 2-18. In P.R. Last (ed.). Australian catsharks of the genus Asymbolus (Carcharhiniformes: Scyliorhinidae). (Ref. 36712)

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

Données manquantes (DD) ; Date assessed: 07 May 2015

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 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00355 (0.00176 - 0.00714), b=3.09 (2.91 - 3.27), 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 (Fec assumed to be <100).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (34 of 100).

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Asymbolus funebris Compagno, Stevens & Last, 1999