Malta country information

Common names: Dott tal-faxxi, Fellusa tac-cerna
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/mt.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lanfranco, G.G., 1996
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Serranidae (Sea basses: groupers and fairy basslets) > Epinephelinae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Mérou blanc, Cherna de ley, Grouper, ... more

Main reference

Heemstra, P.C. and J.E. Randall. 1993. (Ref. 5222)
References | Biblio | Coordinator : Heemstra, Phillip C. | Collaborators

Size / Weight / Age

Max length : 120 cm TL male/unsexed; (Ref. 5222); common length : 60.0 cm TL male/unsexed; (Ref. 26999); max. published weight: 25.0 kg (Ref. 5222)

Length at first maturity
L_m ?, range 50 - 60 cm

Environment

Marine; brackish; demersal; oceanodromous (Ref. 51243); depth range 20 - 200 m (Ref. 3589)

Climate / Range

Subtropical, preferred 27°C (Ref. 107945); 39°N - 16°S, 17°W - 60°E (Ref. 54435)

Distribution

Eastern Atlantic: along the west coast of Africa to southern Angola (Ref. 5222, 57293), including the southern Mediterranean (Ref. 5222). First record from Corsica, France in 2012 (Ref. 95839). Records from the Canary Islands and Cape Verde are unsubstantiated (Ref. 5222).
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 14-16; Anal spines: 3; Anal soft rays: 7 - 9. Diagnosis: depth of body less than head length, depth 3.0-3.6 times in SL; head length 2.5-2.9 times in SL; interorbital area convex; preopercle angular, 3.6- large spines at the angle, lowermost directed ventrally; posterior nostril slightly bigger than anterior nostril; maxilla reaches nearly to vertical at rear edge of eye; pelvic fin origin below base of pectoral fins; rounded caudal fin; body scales ctenoid (Ref. 89707).

Adults are found on rocky or mud-sand bottom; juveniles have been taken in coastal lagoons and estuaries (Ref. 5222, 57293). In the west African waters, diet comprise of fishes (58%), stomatopods (21%), crabs (10%), and cephalopods (10%). It is a protogynous hermaphrodite. The seasonal migration of the species off the coast of Senegal is influenced by the seasonal upwelling off Senegal and Mauritania. Utilized fresh and smoked (Ref. 9987). Highly esteemed in the market of West Africa (Ref. 5377).

IUCN Red List Status (Ref. 115185)

Near Threatened (NT) , IUCN Grouper and Wrasse Specialist Group

Threat to humans

Harmless

Human uses

Fisheries: commercial; aquaculture: experimental; gamefish: yes

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion

Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
4.0 ±0.59 se; Based on food items.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.15-0.25; tm=5-7; tmax=17; Fec>1 million)

Vulnerability (Ref. 59153)
Moderate to high vulnerability (52 of 100)

Price category (Ref. 80766)
Very high

Epinephelus aeneus (Geoffroy Saint-Hilaire, 1817)