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> Anguilliformes (Eels and morays) > Nettastomatidae (Duckbill eels)
Etymology: Nettenchelys: Greek, netta = duck + Greek, enchelys, -yos = eel (Ref. 45335); inion: From the Greek word inion meaning back of head, occiput, referring to the position of the posterior nostril. Noun in apposition..

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

marin bathydémersal; profondeur 458 - 531 m (Ref. 40819). Deep-water

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Western Central Atlantic: known from a single specimen from just south of Bimini at eastern edge of the Straits of Florida.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 42.3 cm TL mâle / non sexé; (Ref. 40819)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Vertèbres: 210. Posterior nostril at occiput, just in front of supratemporal canal. Median supratemporal pore present. Anterior vomerine teeth not enlarged. Predorsal 37% preanal, head 38% preanal.

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Smith, D.G., J.E. Böhlke and P.H.J. Castle, 1981. A revision of the nettastomatid eel genera Nettastoma and Nettenchelys (Pisces: Anguilliformes), with descriptions of six new species. Proc. Biol. Soc. Wash. 94(2):535-560. (Ref. 40819)

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

Préoccupation mineure (LC) ; Date assessed: 04 November 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

Preferred temperature (Ref. 123201): 8.3 - 9, mean 8.5 °C (based on 7 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00089 (0.00036 - 0.00223), b=2.98 (2.77 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Assuming tmax>10).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (32 of 100).

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Nettenchelys inion Smith & Böhlke, 1981