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> Aulopiformes (Grinners) > Paralepididae (Barracudinas)
Etymology: Uncisudis: Latin, uncus = hook + Latin, sudis = esox, fish of the Rhine, cited by Plinius 9.15; it also means "stake" (Ref. 45335); posteropelvis: Name refers to the posteriorly located pelvic fins..

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

marin bathypélagique. Deep-water

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Western North Pacific: widely known from the tropical to subtropical ocean.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 1.8 cm SL mâle / non sexé; (Ref. 52915)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Diagnosis: Insertion of pelvic fins far behind dorsal fin base, closer to origin of anal fin than to posterior end of dorsal fin base. Dorsal and pelvic fin rays remarkably elongate and filamentous. Prepelvic length 69.4-71.5% SL; distance between anus and origin of anal fin short, 4.2-6.1% SL. Dorsal fin rays 10; anal fin rays 28-29. Myomeres 41-42 + 38-40 = 80-81; peritoneal pigment spots 11-12. Pigment spots absent posterior to dorsal fin on body dorsal line, on caudal peduncle, on dorsal, anal, and pelvic fin rays. Vertebrae 38 + 41 = 79.

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

Référence principale Upload your references | Références | Coordinateur : Thompson, Bruce | Collaborateurs

Fukui, A. and T. Ozawa, 2004. Uncisudis posteropelvis, a new species of barracudina (Aulopiformes: Paralepididae) from the western North Pacific Ocean. Ichthyol. Res. 51:289-294. (Ref. 52915)

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

Préoccupation mineure (LC) ; Date assessed: 12 August 2019

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 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.0 ±0.5 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Uncisudis posteropelvis Fukui & Ozawa, 2004