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Synaphobranchus affinis  Günther, 1877

Grey cutthroat
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Synaphobranchus affinis   AquaMaps   Data sources: GBIF OBIS
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Image of Synaphobranchus affinis (Grey cutthroat)
Synaphobranchus affinis
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Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Anguilliformes (Eels and morays) > Synaphobranchidae (Cutthroat eels) > Synaphobranchinae
Etymology: Synaphobranchus: Greek, syn, symphysis = grown together + Greek, aphoo, aphiemi = to throw + Greek, brangchia = gill (Ref. 45335).   More on author: Günther.

Miljö / Klimat / Range Ekologi

; marina bentopelagisk; djupintervall 290 - 2400 m (Ref. 50610), usually 400 - 500 m (Ref. 26999).   Deep-water; 3°C - 11°C (Ref. 26895), preferred ?; 44°N - 42°S

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Circumglobal, except the northeast Pacific (Ref. 26895). Eastern Atlantic: Liberia to northern Angola (Ref. 5235).

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 160 cm TL hane/ej könsbestämd; (Ref. 26895)

Short description Morfologi | Morfometri

Mjukstrålar i ryggfenan (totalt): 230. Dark grey in color (Ref. 3973). Anal rays about 230 (Ref. 3973).

Biologi     Ordlista (t.ex. epibenthic)

Found on the upper continental slope (Ref. 50610, 75154), over rocky substrata (Ref. 58302).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Sulak, K.J. and Y.N. Shcherbachev, 1997. Zoogeography and systematics of six deep-living genera of synaphobranchid eels, with a key to taxa and description of two new species of Ilyophis. Bull. Mar. Sci. 60(3):1158-1194. (Ref. 26895)

IUCN Red List Status (Ref. 115185)

  Least Concern (LC) 

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fiskeri: saknar intresse
FAO(Publication : search) | FisheriesWiki | Sea Around Us

Ytterligare information

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Internet-källor

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishes of Iran | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Nationella databaser | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, sök) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00066 (0.00033 - 0.00131), b=3.15 (2.97 - 3.33), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trofisk nivå (Ref. 69278):  4.3   ±0.5 se; Based on size and trophs of closest relatives
Resiliens (Ref. 69278):  Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Assuming fecundity > 100).
Vulnerability (Ref. 59153):  Very high vulnerability (80 of 100) .