Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale. Temperate; 46°S - 56°S
Southern Ocean: South Georgia Island and Macquarie Island.
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm SL maschio/sesso non determinato; (Ref. 5191)
Mainly littoral but has been reported to occur as deep as 90 m. Fishes seen lying motionless on the bottom most of the time. Major food item: amphipods. Also important food are isopods and polychaetes (Ref. 5191).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Hureau, J.-C., 1990. Harpagiferidae. p. 357-363. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5191)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
Download XML
Fonti Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00211 - 0.01367), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.45 se; based on food items.
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
