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Guinean barracuda (Sphyraena afra) fish species and information / pictures of Guinean barracuda - Sphyraena afra

Guinean barracuda (Sphyraena afra) fish species information

Scientific Name
Sphyraena afra

Common Name
Guinean barracuda

Biology
Commonly enters lagoons and estuaries (Ref. 4339). Found on the continental shelf (Ref. 36731). Feeds on fish and shrimps (Ref. 28587). Never reported to be ciguatoxic. Good food and recreational value.

Classification

Classified By

Peters, 1844

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Barracudas (Sphyraenidae)

Distribution

Region

Eastern Atlantic

Distribution

Eastern Atlantic: Mauritania (Ref. 5377) to Namibia.

Range

15°N - 22°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

75 m

Zone

pelagic-neritic

Environment

Marine; brackish; pelagic-neritic; depth range 0 - 75 m (Ref. 6949)

Trophic Level

4.07 s.e. 0.70 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

True

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

205 cm

Common Length

100.0 cm

Phylogenetic Diversity Index

PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: commercial

Vulnerability

Very high vulnerability (78 of 100)

Resilience

Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.)

Threat To Humans

Traumatogenic (Ref. 4537)

IUCN Red List Status

Not Evaluated