Scientific Name
Sphyraena qenie

Common Name
Blackfin barracuda

Biology
Dorsal spines (total): 6; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 7 - 9. Many dark bars crossing lateral line on body, each bar oblique in upper half, but nearly vertical in the lower; caudal fin largely blackish. No gill rakers on first arch; upper and lower gill arch with rough platelets, each platelet not bearing distinct spine.

Classification

Classified By

Klunzinger, 1870

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Barracudas (Sphyraenidae)

Distribution

Region

Indo-Pacific

Distribution

Indo-Pacific: Red Sea and East Africa to the central Indian Ocean and French Polynesia. Eastern Pacific: Mexico and Panama. The exact range is uncertain because of confusion with Sphyraena jello and Sphyraena putnamae (Ref. 9768).

Range

30°N - 24°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

reef-associated

Environment

Marine; reef-associated

Trophic Level

4.5 s.e. 0.80 Based on diet studies.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

170 cm

Common Length

80.0 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; gamefish: yes

Vulnerability

Very high vulnerability (76 of 100)

Resilience

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

Threat To Humans

Reports of ciguatera poisoning (Ref. 4537)

IUCN Red List Status

Not Evaluated