East African sardinella (Sardinella neglecta) fish species and information / pictures of East African sardinella - Sardinella neglecta

East African sardinella (Sardinella neglecta) fish species information

Scientific Name
Sardinella neglecta

Common Name
East African sardinella

Biology
Dorsal spines (total): 0; Dorsal soft rays (total): 13-21; Anal spines: 0; Anal soft rays: 12 - 23. Distinguished from all other clupeids along the East African coast by its pelvic fin ray count of i 8. Very closely resembles S. longiceps, but its head shorter and lower gill rakers fewer. A faint golden spot behind gill opening, followed by a faint golden mid-lateral line; a distinct black spot at hind border of gill cover (absence of silver pigment).

Classification

Classified By

Wongratana, 1983

Class

Ray-finned fishes (Actinopterygii)

Order

Herrings (Clupeiformes)

Family

Herrings, shads and sardines (Clupeidae)

Distribution

Region

Western Indian Ocean

Distribution

Western Indian Ocean: Somalia (Ref. 30573), Kenya, and Tanzania.

Range

7°N - 14°S, 38°E - 49°E

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

60 m

Zone

pelagic-neritic

Environment

Marine; pelagic-neritic; depth range 1 - 60 m (Ref. 30573)

Trophic Level

2 s.e. 0.00 Based on food items.

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

13.0 cm

Common Length

Unknown 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: minor commercial

Vulnerability

Low vulnerability (16 of 100)

Resilience

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated