Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά); Υφάλμυρο βενθικό(ς); μη μεταναστευτικό(ά); εύρος βάθους 0 - 200 m (Ref. 58496). Temperate; 72°N - 35°N, 24°W - 33°E
Eastern Atlantic: Iceland, the Shetlands, from Murmansk southward to Portugal, also Baltic Sea northward to Gulf of Finland and northern Mediterranean coasts eastward to Gulf of Genoa.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 17.5 cm SL αρσενικό/απροσδιόριστο; (Ref. 3397); 25.0 cm SL (female); common length : 12.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 3397)
Longest spine on the front gill cover reaches backwards to a point below the foremost part of the dorsal fin. Gill membranes joined to the throat, no bony knobs above or under the rough lateral line (Ref. 35388).
Facultative air-breathing (Ref. 126274); A resident intertidal species with homing behavior (Ref. 32612). Inhabits tide pools and inshore waters on rocky bottoms or among algae at 0-30 m. Can leave tide pools when conditions become inhospitable (Ref. 31184). Feeds on mysids, amphipods (gammarids), decapods, polychaetes, mollusks, ophiuroids and fishes. Breathes air when out of water (Ref. 31184). Information on maximum length for male taken from Ref. 4698.
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Fedorov, V.V., 1986. Cottidae. p. 1243-1260. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 3. (Ref. 4698)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
αλιεία: χωρίς ενδιαφέρον; Ενυδρείο: Δημόσια ενυδρεία
Περισσότερες πληροφορίες
ΑναφορέςΥδατοκαλλιέργειεςΠροφίλ υδατοκαλλιέργειαςΣτελέχοιΓενετικήElectrophoresesΚληρονομικότηταΑσθένειεςΜεταποίησηNutrientsMass conversion
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 7 - 11.9, mean 9.5 °C (based on 421 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00389 - 0.01621), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.6 ±0.52 se; based on food items.
Generation time: 5.3 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Ελαστικότητα (Ref.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (K=0.21-.025).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 75.1 [30.9, 174.5] mg/100g; Iron = 0.399 [0.190, 0.842] mg/100g; Protein = 18.1 [15.9, 20.1] %; Omega3 = 1.18 [0.50, 3.33] g/100g; Selenium = 11.2 [5.3, 26.1] μg/100g; VitaminA = 26.9 [9.5, 74.9] μg/100g; Zinc = 0.854 [0.567, 1.511] mg/100g (wet weight);
