>
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Pomatoschistus: Greek, poma, -atos = cover, operculum + Greek, schistos = divided (Ref. 45335).
More on author: Risso.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; süßwasser; brackwasser demersal; tiefenbereich 20 - 70 m (Ref. 4696). Subtropical; 20°C - 28°C (Ref. 12468); 48°N - 35°N, 10°W - 42°E
Eastern Atlantic: Iberian Peninsula northwards to Bay of Biscay (Ref. 4343); Mediterranean, Black Sea and Sea of Azov; also Suez Canal.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 8.0 cm TL Männchen/unbestimmt; (Ref. 50519); common length : 5.0 cm TL Männchen/unbestimmt; (Ref. 50519); max. veröff. Gewicht: 2.88 g (Ref. 131521); max. veröff. Alter: 2.00 Jahre (Ref. 4696)
Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 8 - 10; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 7 - 10. Distinguished by its usually scaled breast and rear edge of anterior pelvic membrane with minute projections (Ref. 59043).
Body shape (shape guide): fusiform / normal.
Found inshore, over sand. Enters brackish and hyper-saline waters. Feeds on small crustaceans and chironomid larvae (Ref. 4343).
Males clean the insides of bivalve shells and cover the outside with sand in preparation for the eggs that will be deposited by the female (Ref. 46373). Nesting males exhibit breeding colouration with four dark bars across side, a blue spot on the first dorsal fin and dark coloration on pelvic fins and edge of anal fin (Ref. 4696). Males defend the nest, cleaning and fanning the eggs until hatching (Ref. 27118).
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 Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
Download XML
Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00724 (0.00564 - 0.00930), b=3.07 (3.03 - 3.11), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.4 ±0.45 se; based on food items. |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (tm=1; Assuming fec < 10,000). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (15 of 100). 🛈 |
Nährstoffe (Ref. 124155) |
Calcium = 266 [111, 608] mg/100g; Iron = 1.59 [0.84, 3.13] mg/100g; Protein = 18.6 [16.7, 20.2] %; Omega3 = 0.463 [0.200, 0.887] g/100g; Selenium = 18.1 [8.0, 39.9] μg/100g; VitaminA = 21.3 [6.5, 65.5] μg/100g; Zinc = 1.59 [1.05, 2.36] mg/100g (wet weight); |