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> Perciformes/Cottoidei (Sculpins) > Cottidae (Sculpins)
Etymology: Myoxocephalus: Greek, myos = muscle, and also, mouse + Greek, kephale = head (Ref. 45335).
More on author: Mitchill.

Environment: milieu / climate zone / depth range / distribution range Ecologia

marinhas; estuarina demersal; intervalo de profundidade 1 - 190 m (Ref. 27549). Temperate; 52°N - 36°N, 77°W - 50°W

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Northwest Atlantic: eastern Newfoundland and northern Gulf of St. Lawrence in Canada to Virginia in USA.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 46.0 cm TL macho/indeterminado; (Ref. 7251); idade máx. registrada: 11 anos (Ref. 72462)

Commonly found in harbors and shallow coastal waters. Move to deeper water in winter. Adults attach their eggs near the base of a sponge to use as a spawning bed (Ref. 34819, 41075). Benthic; feeds on crustaceans, molluscs, sea squirts, squids and fishes (herring, mackerel, smelt, sand lance and silversides (Ref. 5951)) (Ref. 58426).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Adults attach their eggs near the base of a sponge to use as a spawning bed (Ref. 34819, 41075).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

Status na Lista Vermelha da UICN (Ref. 130435)

Não avaliada

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Harmless

Uso pelos humanos

FAO - Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 0.9 - 12.8, mean 6.7 °C (based on 204 cells).

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.6 ±0.2 se; based on diet studies.

Generation time: 1.5 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Resiliência (Ref. 120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (24 of 100).

Nutrients (Ref. 124155): Calcium = 161 [29, 508] mg/100g; Iron = 0.393 [0.132, 1.109] mg/100g; Protein = 18.9 [16.1, 21.2] %; Omega3 = 0.674 [0.297, 1.947] g/100g; Selenium = 19.8 [9.4, 48.2] μg/100g; VitaminA = 7.85 [2.73, 23.85] μg/100g; Zinc = 0.997 [0.409, 1.918] mg/100g (wet weight);

Myoxocephalus octodecemspinosus (Mitchill, 1814)