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Dentex macrophthalmus  (Bloch, 1791)

Large-eye dentex
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Dentex macrophthalmus   AquaMaps   Data sources: GBIF OBIS
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Image of Dentex macrophthalmus (Large-eye dentex)
Dentex macrophthalmus
Picture by Cambraia Duarte, P.M.N. (c)ImagDOP


Angola country information

Common names: Breca, Cachucho
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/ao.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Hureau, J.-C., 1991
National Database:

Classification / Names

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

Main reference

Size / Weight / Age

Max length : 65.0 cm TL male/unsexed; (Ref. 3397); common length : 30.0 cm TL male/unsexed; (Ref. 2683)

Length at first maturity
Lm ?, range 14 - ? cm

Environment

Marine; benthopelagic; oceanodromous (Ref. 51243); depth range 30 - 500 m (Ref. 3198)

Climate / Range

Subtropical, preferred 22°C (Ref. 107945); 42°N - 22°S, 26°W - 36°E

Distribution

Eastern Atlantic: off Portugal and Strait of Gibraltar to Namibia, including Cape Verde and the Canary Islands. Also from the Mediterranean.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 10-11; Anal spines: 3; Anal soft rays: 8. Body and fins reddish; anal fin and lower part of caudal fin edged with white.

Biology     Glossary (e.g. epibenthic)

Inhabit rocky or sandy bottoms; individuals descending to greater depths with growth. The stocks migrate seasonally between the coast and deeper waters in accordance with local hydrographic conditions and their life cycle. Feed mainly on fish and crustaceans; the young on plankton (Ref. 3688). Gonochorists (Ref. 4781).

IUCN Red List Status (Ref. 115185)

Threat to humans

  Harmless



Human uses

Fisheries: commercial; gamefish: yes

More information

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

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Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5001 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.5   ±0.44 se; Based on food items.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.16-0.25; tmax=13; tm=2)

Vulnerability (Ref. 59153)
Low to moderate vulnerability (33 of 100)
Price category (Ref. 80766)
Very high