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Setting up your tank

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250L community aquarium

Paletail damsel (Pomacentrus trichrourus) fish species and information / pictures of Paletail damsel - Pomacentrus trichrourus

Paletail damsel (Pomacentrus trichrourus) fish species information

Scientific Name
Pomacentrus trichrourus

Common Name
Paletail damsel

Biology
Dorsal spines (total): 14; Dorsal soft rays (total): 14-16; Anal spines: 2; Anal soft rays: 15 - 17. Exhibits geographic color variations.

Classification

Classified By

G?nther, 1867

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Damselfishes (Pomacentridae)

Distribution

Region

Western Indian Ocean

Distribution

Western Indian Ocean: Red Sea and the east African coast south to Natal, South Africa. Reported as likely to occur at Seychelles in Smith & Smith 1963 (Ref. 1623) but not listed as such in Allen 1991 (Ref. 7247).

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

43 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 1 - 43 m (Ref. 7247)

Trophic Level

2.68 s.e. 0.30 Based on food items.

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

11.0 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: of no interest

Vulnerability

Low vulnerability (23 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