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Teleostei (teleosts) > Ophidiiformes (Cusk eels) > Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Epetriodus: Greek, ep, epi = over, high +Greek, tri = three + Greek, odous = teeth.
More on authors: Cohen & Nielsen.

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

Marine; bathydemersal; depth range 1000 - 1750 m (Ref. 4103). Deep-water; 18°S - 35°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific: off East Africa to New Caledonia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 21.5 cm SL male/unsexed; (Ref. 34024)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 95 - 98; Anal spines: 0; Anal soft rays: 74 - 77. Body relatively short; eye diameter much shorter than snout, mouth ends well posterior to eye; many needle-like teeth; short, sharp opercular spine, preopercle unarmed; 2 median basibranchial tooth patches (Ref. 34024).

A benthic species found on the continental slope (Ref. 75154). Uncommon species (Ref. 34024). Reproductive strategy possibly similar to other members of this family featuring oviparity, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).

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

Main reference Upload your references | References | Coordinator | Collaborators

Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 16 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 3.4 - 5.2, mean 4.3 °C (based on 94 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00110 (0.00041 - 0.00296), b=3.08 (2.85 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.6 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3).

Fishing Vulnerability (Ref. 59153): Low vulnerability (16 of 100).

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Epetriodus freddyi Cohen & Nielsen, 1978