Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Derichthyidae (Longneck eels)
Etymology: Derichthys: Greek, deras, -atos = skin + Greek, ichthys = fish (Ref. 45335).
More on author: Gill.

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

marino batipelágico; rango de profundidad 0 - 2000 m (Ref. 35591), usually 200 - 700 m (Ref. 58302). Deep-water

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Circumglobal: In tropical to temperate waters. Eastern Atlantic: one confirmed record near Ascension Islands. Eastern Pacific: southern California to Chile (Ref. 35591).

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 40.0 cm TL macho / no sexado; (Ref. 6592)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 0; Espinas anales: 0. Black in color, lateral line pores light (Ref. 6592). Lateral line pores before anus about 55 (Ref. 6592).

Meso- to bathypelagic (Ref. 58302). Feed on small fishes and crustaceans. Eggs and leptocephali are planktonic (Ref. 35591). Minimum depth from Ref. 58018.

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Smith, D.G., 1990. Derichthyidae. p. 193-194. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 5228)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 04 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: sin interés

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 3.5 - 13.5, mean 7.8 °C (based on 805 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.1250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.1 ±0.30 se; based on food items.

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (30 of 100).

Derichthys serpentinus Gill, 1884