Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina djupbottenlevande; djupintervall 3248 - 5320 m (Ref. 58018). Deep-water; 23°S - 63°S
Southern Ocean and Atlantic: Scotia Sea abyss and Peru-Chile Trench (Ref. 5197), Weddell Sea and the Crozet Plateau (Ref. 75765, 90064).
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 24.8 cm SL hane/ej könsbestämd; (Ref. 11954)
Short description
Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt): 106; Mjukstrålar i analfenan: 95 - 112; Ryggkotor: 117 - 138. This species differs form all other Southern Ocean congeners by having very large head pores and the retrograde origin of the dorsal fin (predorsal distance 27-36.6% SL, free dorsal-fin pterygiophores 6-16; pelvic fin present; anal fin rays 95-112; vertebrae 117-138 (Ref. 75765).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Anderson, M.E., 1990. Zoarcidae. p. 256-276. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5197)
IUCN Red List Status (Ref. 130435)
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