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Obscure damsel (Pomacentrus adelus) fish species and information / pictures of Obscure damsel - Pomacentrus adelus

Obscure damsel (Pomacentrus adelus) fish species information

Scientific Name
Pomacentrus adelus

Common Name
Obscure damsel

Biology
Dorsal spines (total): 13; Dorsal soft rays (total): 14-15; Anal spines: 2; Anal soft rays: 14 - 15. Ocellus usually only edged with blue on front half when adult and the eye has a distinct white iris (Ref. 48636).

Classification

Classified By

Allen, 1991

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Damselfishes (Pomacentridae)

Distribution

Region

Western Pacific

Distribution

Western Pacific: Andaman Sea to Vanuatu, north to the Philippines, south to northern Australia and New Caledonia (Ref. 37816). Recently recorded from Tonga (Ref. 53797).

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

2 m

Depth To - meters

8 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 2 - 8 m (Ref. 37816)

Trophic Level

2.68 s.e. 0.29 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

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

8.5 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

Unknown

Vulnerability

Low vulnerability (17 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