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> Ophidiiformes (Cusk eels) > Bythitidae (Livebearing brotulas)
Etymology: Bythites: Greek, bythitis, -idos = from the bottom of the sea (Ref. 45335).
More on authors: Nielsen & Cohen.

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

marino batidemersal; rango de profundidad 223 - 285 m (Ref. 34024). Deep-water

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

Northeast Atlantic: one locality off southeastern Iceland.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.0 cm TL macho / no sexado; (Ref. 4758)

Benthic (Ref. 51024). Rare species (Ref. 34024). Viviparous (Ref. 4758).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

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)

Data deficient (DD) ; Date assessed: 08 May 2014

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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Estimates based on models

Preferred temperature (Ref. 123201): 3.7 - 7.6, mean 5.2 °C (based on 6 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives

Resiliencia (Ref. 120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Assuming Fec < 100).

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

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Bythites islandicus Nielsen & Cohen, 1973