Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
समुद्री; खारा ड़िमरसल; गहराई सीमा 0 - 620 m (Ref. 58426), usually 0 - 100 m (Ref. 9926). Polar; 84°N - 51°N, 180°W - 180°E
Arctic to Northwest Atlantic: Bering Strait to Labrador in Canada. Also found in the estuary of the St. Lawrence River in Canada (Ref. 4926).
आकार / वज़न / Age
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 16.0 cm TL पुल्लिंग / अलिंग; (Ref. 7251)
Commonly lives in large clusters of kelp (Ref. 7251). It prefers bottom types like pebbles, stones or boulders, mud and sand (Ref. 5951). Benthic species. Feeds on crustaceans (Ref. 58426); especially amphipods (Ref. 5951).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
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 Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
मात्स्यिकी: कोई रुचि बग़ैर
साधन
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (संदर्भ
123201): -1.8 - 0.8, mean -1.2 °C (based on 6424 cells).
Phylogenetic diversity index (संदर्भ
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00550 - 0.02187), b=3.07 (2.88 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (संदर्भ
69278): 3.5 ±0.50 se; based on food items.
लौटाव (संदर्भ
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Assuming tmax=3-10).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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