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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Mesogobius: Greek,mesos = half + Latin, gobius = gudgeon (Ref. 45335).
More on author: Pallas.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
; Água doce; estuarina demersal; intervalo de profundidade 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.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 35.0 cm SL macho/indeterminado; (Ref. 92840); peso máx. publicado: 600.00 g (Ref. 50519); idade máx. registrada: 8 anos (Ref. 59043)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 7; Raios dorsais (total) : 16 - 18; Espinhos anais: 1; Raios anais : 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).
Body shape (shape guide): fusiform / normal.
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).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00647 - 0.01859), b=2.94 (2.79 - 3.09), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (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.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tmax=8; tm=3;).
Vulnerabilidade da pesca (Ref.
59153): Low to moderate vulnerability (33 of 100).
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Nutrientes (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);