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Histiobranchus bathybius (Günther, 1877)

Deep-water arrowtooth eel
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Histiobranchus bathybius   AquaMaps   Data sources: GBIF OBIS
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Image of Histiobranchus bathybius (Deep-water arrowtooth eel)
Histiobranchus bathybius
Picture by Reyes, R.B.


Azores Islands country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Saldanha, L. and M.-L. Bauchot, 1986
National Database:

Common names from other countries

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Synaphobranchidae (Cutthroat eels) > Synaphobranchinae
Etymology: Histiobranchus: Greek, istion, istos = sail + Greek, brangchia = gill (Ref. 45335).
  More on author: Günther.

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

marinhas bentopelágico; intervalo de profundidade 295 - 5440 m (Ref. 50610), usually ? - 2420 m (Ref. 31334).   Deep-water; 1°C - 6°C (Ref. 26895); 70°N - 56°S, 180°W - 180°E

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

North Atlantic and North Pacific. Also in Durban, South Africa and Indo-Pacific (Ref. 3973).

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: Lm 35.0, range 30 - 40 cm
Max length : 137 cm macho/indeterminado; (Ref. 31334); peso máx. publicado: 0.00 g

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Raios dorsais (total) : 312 - 354; Raios anais : 199 - 245; Vértebras: 131 - 140. Dorsal fin rays anterior to anus 98-139; precaudal vertebrae 65-72 (usually 68-69); lateral line pores before anus 50-56 (Ref. 31334). Plain brown to black in color (Ref. 3973). Pectorals small (Ref. 31334).

Biologia     Glossário (p.ex. epibenthic)

Found on the continental slope and abyssal plain. Feeds on fishes, crustaceans, and squid (Ref. 31334).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Karmovskaya, E.S. and N.R. Merrett, 1998. Taxonomy of the deep-sea eel genus, Histiobranchus (Synaphobranchidae, Anguilliformes), with notes on the ecology of H. bathybius in the eastern North Atlantic. J. Fish Biol. 53(5):1015-1037. (Ref. 31334)

Status na Lista Vermelha da UICN (Ref. 130435)

  Dados insuficientes (DD) ; Date assessed: 17 August 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

Pescarias: sem interesse
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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 1.9 - 4.7, mean 3.4 (based on 2419 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00071 (0.00036 - 0.00140), b=3.11 (2.93 - 3.29), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  4.2   ±0.53 se; based on food items.
Resiliência (Ref. 120179):  Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Assuming tmax>10).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (47 of 100).