Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 0 - 1100 m (Ref. 50550). Temperate; 66°N - 46°N
North Pacific: Sea of Okhotsk and the Sea of Japan (Ref. 559) to the Bering Sea and southern Puget Sound, Washington, USA.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm TL mannelijk / geslacht onbekend; (Ref. 56527)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 10 - 12; Dorsale zachte stralen (totaal) : 12 - 17; Anale stekels: 0; Anale zachte stralen: 12 - 14. Caudal fin rounded.
Found on soft bottoms and possibly rocky bottoms (Ref. 2850). Reported near shore (Ref. 2850). Prefers low temperatures (Ref. 6885).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij:
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 1.5 - 6.8, mean 5.2 °C (based on 144 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
