Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 0 - 15 m (Ref. 50610). Temperate
Pacific Ocean: Commander Islands; Pribilof and Aleutian Islands to Washington, USA.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm TL macho/indeterminado; (Ref. 2850)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 37 - 40; Espinhos anais: 0; Raios anais moles: 29 - 32. Light brown, gray, pale pea green, to purplish brown; breast and lower part of head lighter. Profile depressed over eyes, occiput slightly raised. Eye very small. Dorsal fin deeply notched anteriorly, forming lobe. Pyloric caeca numerous, matted closely together (more than 200) (Ref. 43939).
Ranges from tide pools to shallow water near shore (Ref. 43939).
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Mecklenburg, C.W., T.A. Mecklenburg and L.K. Thorsteinson, 2002. Fishes of Alaska. American Fisheries Society, Bethesda, Maryland. xxxvii +1037 p. (Ref. 43939)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Ameaça para o homem
Harmless
Utilização humana
Pescarias: espécies comerciais; Aquário: Aquários públicos
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
115969): 4.6 - 10.8, mean 7 (based on 569 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [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).
Nível Trófico (Ref.
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
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 (21 of 100).