Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βαθύβιο(ς); εύρος βάθους 220 - 1145 m (Ref. 51661), usually 220 - 850 m (Ref. 30823). Deep-water; 60°S - 67°S
Southeast Pacific: Chile (Ref. 9068). Southern Ocean: South Orkney Island (Ref. 30823), South Shetland Islands, and Bransfield Strait.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 21.7 cm SL αρσενικό/απροσδιόριστο; (Ref. 5196)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Μαλακές ραχιαίες ακτίνες (συνολικά) : 51 - 58; Μαλακές εδρικές ακτίνες: 44 - 56; Σπόνδυλοι: 57 - 63. Gill slit extending ventrally in front of pectoral rays 13-14; presence of a suture between upper and lower hypural and of a dorsal procurrent ray; brown spotted peritoneum (Ref. 36325).
Feeds on benthic and epibenthic invertebrates, mainly mysids, gammarid amphipods, and sipunculids.
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Stein, D.L. and A.P. Andriashev, 1990. Liparididae. p. 231-255. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5196)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
αλιεία: χωρίς ενδιαφέρον
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): -0.8 - 0.9, mean 0.1 °C (based on 55 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00237 - 0.01161), b=3.15 (2.96 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.3 ±0.44 se; based on food items.
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
