Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Gobiidae
(Gobies) > Gobiinae
Etymology: Pomatoschistus: Greek, poma, -atos = cover, operculum + Greek, schistos = divided (Ref. 45335).
Environment / Climate / Range
Marine; demersal; depth range 1 - 55 m (Ref. 5299), usually 1 - 50 m (Ref. 35388). Temperate; 65°N - 27°N, 19°W - 29°E
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm TL male/unsexed; (Ref. 35388); max. reported age: 2 years (Ref. 4696)
Dorsal fins are close together, covered by black spots. Brownish marking in the middle of each flank, at least 4-5 and doubled (Ref. 35388).
Eastern Atlantic: Norway (Trondheim fjord) to Spain and the Canary Islands. Reported from the Mediterranean Sea (Ref. 50345).
Inhabits gravel and sand; young may occur in shore pools. Feeds on crustaceans (copepods and amphipods) (Ref. 4696).
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.
IUCN Red List Status (Ref. 90363)
Threat to humans
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00885 (-0.12251 - 0.14021), b=3.08 (3.00 - 3.16), based on LWR estimates for species & family-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.1 ±0.33 se; Based on food items.
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (tmax=2; Assuming fec < 10,000).
Vulnerability (Ref. 59153
): Low vulnerability (14 of 100) .