Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री ड़िमरसल; गैर प्रवासी; गहराई सीमा 0 - 30 m (Ref. 35388). Temperate; 77°N - 48°N, 25°W - 45°E
Northeast Atlantic: North Sea, around the British Isles, Norwegian Sea, southwestern Barents Sea and around southern Iceland.
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 15.5 cm TL पुल्लिंग / अलिंग; (Ref. 106276)
No overlap of dorsal and caudal fins, but rarely overlapping anal and caudal fins (Ref. 35388).
Occurs from intertidal to 30 m, often under stones or clinging to algae. Feeds primarily on crustaceans; gammarid amphipods in intertidal; shrimps and small crabs in subtidal areas. Spawns in winter; young are also found in the Wadden sea (Ref. 35388).
Eggs are deposited on algae or polyp colonies.
Wheeler, A., 1992. A list of the common and scientific names of fishes of the British Isles. J. Fish Biol. 41(suppl.A):1-37. (Ref. 5204)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
मात्स्यिकी: कोई रुचि बग़ैर
साधन
Special reports
Download XML
इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 7.8 - 12.3, mean 10.1 °C (based on 433 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00394 - 0.01332), b=3.18 (3.02 - 3.34), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.57 se; based on food items.
लौटाव (Ref.
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Fec=793).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 110 [52, 239] mg/100g; Iron = 0.527 [0.253, 1.028] mg/100g; Protein = 17.1 [15.6, 18.5] %; Omega3 = 0.601 [0.242, 1.734] g/100g; Selenium = 10.5 [4.6, 26.2] μg/100g; VitaminA = 19.8 [5.2, 70.7] μg/100g; Zinc = 0.799 [0.537, 1.196] mg/100g (wet weight);
