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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Mesogobius: Greek,mesos = half + Latin, gobius = gudgeon (Ref. 45335).
More on author: Pallas.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού; Υφάλμυρο βενθικό(ς); εύρος βάθους 20 - 100 m (Ref. 4696). Temperate; 4°C - 18°C (Ref. 2059); 49°N - 40°N, 27°E - 54°E
Europe and Asia: Black Sea, and Sea of Azov; lower South Bug and freshwater Lake Siut Giol on Romanian coast.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm SL αρσενικό/απροσδιόριστο; (Ref. 92840); μεγ. δημοσιευμένο βάρος: 600.00 g (Ref. 50519); μεγ. αναφερόμενη ηλικία: 8 έτη (Ref. 59043)
Short description
Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά): 7; Μαλακές ραχιαίες ακτίνες (συνολικά): 16-18; Εδρικές άκανθες 1; Μαλακές εδρικές ακτίνες: 12 - 16. This species is distinguished from its congeners in freshwaters in Black Sea basin by the following characters: papillae in suborbital area 8-10 vertical rows; total scales in midlateral series 72-85; naked nape (Ref. 59043).
Inhabits inshore, estuaries, brackish- and fresh-water lagoons on sand or rock bottom. Rarely occurs in pure freshwater (Ref. 59043). Found on sand, shell, and rocks near cliffs; at 20-60 m in summer, sometimes as deep as 100 m. Feeds mainly on fish (Ref. 4696). Approaches the sea coasts for spawning in spring (Ref. 2058). Due to large their large size, have certain commercial value in some areas and are popular for sport fishers (Ref. 92840).
Miller, P.J., 1986. Gobiidae. p. 1019-1085. 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. Volume 3. UNESCO, Paris. (Ref. 4696)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Περισσότερες πληροφορίες
ΑναφορέςΥδατοκαλλιέργειεςΠροφίλ υδατοκαλλιέργειαςΣτελέχοιΓενετικήElectrophoresesΚληρονομικότηταΑσθένειεςΜεταποίησηNutrientsMass conversion
ΣυνεργάτεςΦωτογραφίεςStamps, Coins Misc.ΉχοιΣιγκουατέραΤαχύτηταΚολυμβητικός ΤύποςΕπιφάνεια βραγχίωνOtolithsΕγκέφαλοιΌραση
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00632 - 0.01817), b=2.95 (2.80 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 4.2 ±0.73 se; based on food items.
Generation time: 4.4 ( 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 (tmax=8; tm=3;).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
Nutrients (Ref.
124155): Calcium = 42.9 [25.9, 101.7] mg/100g; Iron = 0.405 [0.209, 0.760] mg/100g; Protein = 18.6 [16.7, 20.2] %; Omega3 = 0.688 [0.324, 1.287] g/100g; Selenium = 10.6 [5.0, 23.0] μg/100g; VitaminA = 22.5 [6.8, 73.4] μg/100g; Zinc = 0.557 [0.392, 0.816] mg/100g (wet weight);
