Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; seewasser demersal; tiefenbereich 0 - 695 m (Ref. 57178), usually 60 - 150 m (Ref. 56557). Temperate; -2°C - 10°C (Ref. 56557); 84°N - 42°N, 162°W - 43°W (Ref. 57302)
Northwest Atlantic: western Greenland and Labrador in Canada to Cape Cod in Massachusetts, USA.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm 10.4, range 10 - 10.9 cm
Max length : 22.0 cm TL Männchen/unbestimmt; (Ref. 56591); common length : 14.2 cm TL Männchen/unbestimmt; (Ref. 56591)
Occurs primarily in the lower sections of the shelf all year (depths of 80-200 m) (Ref. 41410). Inhabits sand and mud bottoms, with temperature range of -1.07 to 2.52°C (Ref. 5951). Feeds on crustaceans and bottom fauna (Ref. 58426).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
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)
IUCN Rote Liste Status (Ref. 123251)
CITES (Ref. 123416)
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
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Zusatzinformationen
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Estimates based on models
Preferred temperature (Ref.
115969): 0.5 - 7.6, mean 4.8 °C (based on 301 cells).
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00339 (0.00127 - 0.00906), b=3.07 (2.84 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.0 se; based on diet studies.
Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Verwundbarkeit (Ref.
59153): Moderate vulnerability (38 of 100) .