Actinopterygii (ray-finned fishes) > Mugiliformes
(Mullets) > Mugilidae
Etymology: Liza: Spanish, liza = grey mullet.
Environment / Climate / Range
Marine; brackish; demersal; depth range 10 - ? m (Ref. 3573). Subtropical; 67°N - 27°N, 18°W - 42°E
Length at first maturity / Size / Weight / Age
Maturity: Lm 21.3, range 17 - 22 cm
Max length : 40.0 cm SL male/unsexed; (Ref. 3397); common length : 30.0 cm TL male/unsexed; (Ref. 9987)
Eastern Atlantic: Mediterranean Sea, the Black Sea, Sea of Azov and Atlantic coasts from Morocco to France. Introduced to Iran and is now naturally occurring in the Caspian Sea basin (Ref. 50218).
Inhabit coastal waters (Ref. 3573); sometimes in lagoons and estuaries (Ref. 59043). Herbivorous (Ref. 9987). Juveniles feed on zooplankton until about 3 cm SL, then on benthic organisms until 5 cm SL; adults feed on algae and vegetal detritus. (Ref. 59043). Reproduce in summer (Ref. 2804). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Utilized for roe, but also fresh, smoked and frozen (Ref. 9987).
Thomson, J.M., 1986. Mugilidae. p. 344-349. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels, MRAC; Tervuren; and ORSTOM, Paris. Vol. 2.
IUCN Red List Status (Ref. 90363)
Threat to humans
Fisheries: minor commercial; aquaculture: commercial
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01020 (0.00810 - 0.01285), b=2.97 (2.93 - 3.01), based on LWR estimates for this species (Ref. 93245
Trophic Level (Ref. 69278
): 3.0 ±0.2 se; Based on diet studies.
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.2-0.3; tm=3-4).
Vulnerability (Ref. 59153
): Moderate to high vulnerability (45 of 100) .