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Teleostei (teleosts) > Anguilliformes (Eels and morays) > Congridae (Conger and garden eels) > Congrinae
Etymology: Gnathophis: Greek, gnathos = jaw + Greek, ophis = serpent (Ref. 45335); andriashevi: Named in honor of the 80th birthday of A.P. Andriyashev, founder of Soviet oceanic ichthyology..

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

Marine; bathydemersal; depth range 260 - 330 m (Ref. 41744). Deep-water

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

Southeast Pacific: western part of the Sala y Gomez Ridge.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 36.5 cm TL (female)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 224; Anal spines: 0; Anal soft rays: 175; Vertebrae: 139 - 142. Fins with light margins; lateral line canal pores 7-15 along its upper margin; eye small, 17.2-19.0 % HL; lateral line system: supraorbital 6, infraorbital 8, postorbital 2, preopercular-mandibular 10, occipital commissure 3 (Ref. 41744).

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

Main reference Upload your references | References | Coordinator | Collaborators

Karmovskaya, E.S., 1990. New species of conger eels from southeastern Pacific Seamounts. J. Ichthyol. 30(7):1-10. (Ref. 41744)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 15 January 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
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Food consumptions
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Ecology
Ecology

Population dynamics
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Length-weight rel.
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Length-frequencies
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Life cycle
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Egg(s)
Egg developments
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Distribution
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Anatomy
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Physiology
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Swimming type
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Visual pigment(s)
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Toxicities (LC50s)

Genetics
Genetics
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Stamps, coins, misc.

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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 4.3 - 12.9, mean 10.7 °C (based on 38 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00062 (0.00028 - 0.00136), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.8 ±0.6 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

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

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Gnathophis andriashevi Karmovskaya, 1990