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Slender ponyfish (Equulites elongatus) fish species and information / pictures of Slender ponyfish - Equulites elongatus

Slender ponyfish (Equulites elongatus) fish species information

Scientific Name
Equulites elongatus

Common Name
Slender ponyfish

Biology
Dorsal spines (total): 8; Dorsal soft rays (total): 16; Anal spines: 3; Anal soft rays: 14. Body silvery and mottled green and dark on back. Head without scales; cheek and breast covered with small scales; nuchal spine present; protracted mouth pointing downward (Ref. 2108).

Classification

Classified By

G?nther, 1874

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Slimys, slipmouths or ponyfishes (Leiognathidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: east coast of Africa and off southwest India; eastwards to the Philippines; north to Japan; south to Australia.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

20 m

Depth To - meters

100 m

Zone

demersal

Environment

Marine; demersal; depth range 20 - 100 m (Ref. 28016)

Trophic Level

2.91 s.e. 0.33 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

12.0 cm

Common Length

8.0 cm

Phylogenetic Diversity Index

PD50 = 0.5020 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 (14 of 100)

Resilience

High, minimum population doubling time less than 15 months (K=0.80-1.40)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated