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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: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bentopelagisk; djupintervall 290 - 2400 m (Ref. 50610), usually 400 - 500 m (Ref. 26999). Deep-water; 3°C - 11°C (Ref. 26895); 44°N - 42°S
Circumglobal, except the northeast Pacific (Ref. 26895). Eastern Atlantic: Liberia to northern Angola (Ref. 5235).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 160 cm TL hane/ej könsbestämd; (Ref. 26895)
Mjukstrålar i ryggfenan (totalt) : 230. Dark grey in color (Ref. 3973). Anal rays about 230 (Ref. 3973).
Body shape (shape guide): eel-like.
Found on the upper continental slope (Ref. 50610, 75154), over rocky substrata (Ref. 58302).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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) |
4.5 ±0.5 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Assuming fecundity > 100). |
Sårbarhet i fisket (Ref. 59153) |
Very high vulnerability (80 of 100). 🛈 |