Tanzania country information

Common names: [No common name]
Occurrence: questionable
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Zanzibar area (Ref. 26165). Outside distributional range, occurrence needs verification.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tz.html
National Fisheries Authority: http://www.isp.msu.edu/AFRICANSTUDIES/PLEA/TAFIRI.HTM
Occurrences: Occurrences Point map
Main Ref: Weitkamp, D.E. and R.D. Sullivan, 2003
National Database:

Common names from other countries

Egorgé petit-oeil, Black cutthroat, Black cut-throat eel, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | 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 Écologie

marin benthopélagique; profondeur 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

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

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

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 35.0, range 30 - 40 cm
Max length : 137 cm mâle / non sexé; (Ref. 31334); poids max. publié: 0.00 g

Description synthétique Clés d'identification | Morphologie | Morphométrie

Rayons mous dorsaux (Total) : 312 - 354; Rayons mous anaux: 199 - 245; Vertèbres: 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).

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

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Données manquantes (DD) ; Date assessed: 17 August 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: sans intérêt

FAO(Publication : search) | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
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Ecology
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Population dynamics
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Length-weight rel.
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Profils d'aquaculture
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Stamps, coins, misc.

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Maintenance en aquarium | Articles sur l'espèce | Rapports d'aquaculture

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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 1.9 - 4.7, mean 3.4 (based on 2419 cells).

Phylogenetic diversity index (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).

Niveau trophique (Ref. 69278): 4.2 ±0.53 se; based on food items.

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Assuming tmax>10).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (47 of 100).

Histiobranchus bathybius (Günther, 1877)