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Barnard's dentex (Dentex barnardi) fish species and information / pictures of Barnard's dentex - Dentex barnardi

Barnard's dentex (Dentex barnardi) fish species information

Scientific Name
Dentex barnardi

Common Name
Barnard's dentex

Biology
Occurs on the shelf on trawlable bottoms. Carnivorous (Ref. 3688). Minimum depth from Ref. 58018.

Classification

Classified By

Cadenat, 1970

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Porgies (Sparidae)

Distribution

Region

Eastern Atlantic

Distribution

Eastern Atlantic: Gabon to Angola. Recorded from Henties Bay, Namibia (Ref. 11228).

Range

3°S - 17°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

20 m

Depth To - meters

100 m

Zone

benthopelagic

Environment

Marine; benthopelagic; depth range 20 - 100 m (Ref. 2683)

Trophic Level

3.66 s.e. 0.51 Based on size and trophs of closest relatives

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

40.0 cm

Common Length

25.0 cm

Phylogenetic Diversity Index

PD50 = 0.5005 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: commercial

Vulnerability

Moderate vulnerability (41 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)