Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 40.0 cm SL male/unsexed; (Ref. 4710); common length : 30.0 cm TL male/unsexed; (Ref. 2714); max. reported age: 15 years (Ref. 32766)
Length at first maturity
Lm ?, range 22 - ? cm
Environment
Marine; brackish; demersal; depth range 5 - 350 m (Ref. 4710), usually 20 - 50 m (Ref. 26999)
Climate / Range
Subtropical, preferred 26°C (Ref. 107945); 57°N - 32°S
Distribution
Eastern Atlantic: northeastern to southeastern Atlantic; perhaps Gulf of Guinea; the Mediterranean Sea and Black Sea; reported from Suez Canal (Ref. 32649); and Sea of Azov (Ref. 4710).
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal
spines
(total): 0;
Dorsal
soft rays
(total): 69-87;
Anal
spines: 0;
Anal
soft rays: 53 - 73;
Vertebrae: 40 - 48. Last ray of dorsal and anal fins joined by a low membrane to the base of the caudal fin. Supratemporal branch of lateral line forming an arch. Anterior nostril on the blind side prominent forming a large round rosette, its diameter equal to that of the eye. Lower lip on ocular side undulated with about 6 lobes. Length of both nasal tubes and scales above it on the ocular side about equal. Pectoral fin on the ocular side with a black botch with a white margin except at its base; this blotch often interrupted by light space or accompanied by dots or streaks on one side or the other (present in fresh specimens from coast of Israel (Ref. 32649). Brownish yellow or reddish brown in color with obscure pale blotches and specks (Ref. 3200).
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
Fisheries: minor commercial
Tools
Special reports
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Internet sources
Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.5312 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
3.3 ±0.1 se; Based on diet studies.
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.41; tm=4; tmax=15)
Vulnerability
Low to moderate vulnerability (29 of 100)
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