Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batipelágico; intervalo de profundidade 0 - 4000 m (Ref. 5002). Deep-water; 45°S - 74°S
South Atlantic, Indian and Pacific. Southern Ocean: circum-Antarctic.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm 11.2  range ? - ? cm
Max length : 19.0 cm SL macho/indeterminado; (Ref. 128038)
Espinhos dorsais (total): 0; Raios dorsais moles (total): 9-12; Espinhos anais 0; Raios anais moles: 17 - 25
Some studies on feeding have shown that euphausiids comprised 46% by weight of the food consumed by this species. Spawning probably occurs 3-4 times a year (Ref. 5002).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Gon, O., 1990. Bathylagidae. p. 107-110. 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. 5002)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Mais informação
ColaboradoresFotografiasStamps, Coins Misc.SonsCiguateraVelocidadeTipo de nataçãoÁrea branquialOutras referênciasCérebrosVisão
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): -0.4 - 2.1, mean 0.6 °C (based on 593 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00205 - 0.01282), b=3.00 (2.79 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.1 ±0.39 se; based on food items.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
Nutrients (Ref.
124155): Calcium = 42.4 [19.2, 123.1] mg/100g; Iron = 0.573 [0.220, 1.579] mg/100g; Protein = 12.5 [9.6, 16.4] %; Omega3 = 0.547 [0.210, 1.519] g/100g; Selenium = 17.1 [5.0, 47.9] μg/100g; VitaminA = 26.6 [4.5, 149.9] μg/100g; Zinc = 0.72 [0.43, 1.25] mg/100g (wet weight); based on
nutrient studies.