>
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Pomatoschistus: Greek, poma, -atos = cover, operculum + Greek, schistos = divided (Ref. 45335).
More on author: Risso.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; sötvatten; brackvatten bottenlevande; djupintervall 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.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 8.0 cm TL hane/ej könsbestämd; (Ref. 50519); common length : 5.0 cm TL hane/ej könsbestämd; (Ref. 50519); publicerad maxvikt: 2.88 g (Ref. 131521); rapporterad maxålder: 2.00 år (Ref. 4696)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 7; Mjukstrålar i ryggfenan (totalt) : 8 - 10; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 10.3 - 17.3, mean 15.1 °C (based on 59 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00553 - 0.00906), b=3.07 (3.03 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.45 se; based on food items.
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (tm=1; Assuming fec < 10,000).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
🛈
Näringsämnen (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);
