Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batidemersal; intervalo de profundidade 247 - 460 m. Deep-water; 70°S - 74°S
Southern Ocean: Weddell Sea and East Antarctica (Prydz Bay).
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 26.0 cm TL macho/indeterminado; (Ref. 5181)
The only species of the genus with conspicuous ventral spots. Adults maybe nesters due to low absolute fecundity (Ref. 52020).
Low absolute fecundity of this species may indicate nesting behavior.
Eakin, R.R., 1990. Artedidraconidae. p. 332-356. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5181)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): -1.7 - -0.8, mean -1.2 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00247 - 0.01065), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Fec = 980).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).