Angola country information

Common names: Calafate, Corvina, Corvina-marreca
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 3166.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/ao.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bianchi, G., 1992
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Sciaenidae (Drums or croakers)
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

شفشف برونز أو معزة برونزية, 斜纹短须石首鱼, Ombrine bronze, ... more

Main reference

Chao, L.N. and E. Trewavas. 1990. (Ref. 3593)
References | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 80.0 cm TL male/unsexed; (Ref. 30573); common length : 40.0 cm TL male/unsexed; (Ref. 3593)

Environment

Marine; demersal; depth range 50 - 300 m (Ref. 4780), usually 150 - 200 m (Ref. 26999)

Climate / Range

Subtropical; 14°C - 15°C (Ref. 27121), preferred 26°C (Ref. 107945); 50°N - 28°S

Distribution

Eastern Atlantic: Bay of Biscay to South Africa (Ref. 4373), including the western Mediterranean. Western Indian Ocean: east coast of Africa (Ref. 3490); probably also in the Arabian Sea under synonyms capensis (non Pappe ?), sinuata Day and striata Boulenger.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 11; Dorsal soft rays (total): 25-29; Anal spines: 2; Anal soft rays: 7. Juveniles with narrow oblique dark and light stripes, becoming obscure in adults (Ref. 4373).

Found in mud and sandy bottoms of the shelf and upper slope (Ref. 4780), 14° to 15° C (Ref. 36731). Feed on small shrimps, worms and other bottom invertebrates (Ref. 4780). Sold fresh and dried salted (Ref. 3490).

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

Threat to humans

Harmless

Human uses

Fisheries: commercial

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)
3.4 ±0.44 se; Based on food items.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.26)

Vulnerability (Ref. 59153)
Moderate vulnerability (44 of 100)

Price category (Ref. 80766)
Low

Umbrina canariensis Valenciennes, 1843