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Setting up your tank

DIY Fish Tank Stand

250L community aquarium

Violet demoiselle (Neopomacentrus violascens) fish species and information / pictures of Violet demoiselle - Neopomacentrus violascens

Violet demoiselle (Neopomacentrus violascens) fish species information

Scientific Name
Neopomacentrus violascens

Common Name
Violet demoiselle

Biology
Dorsal spines (total): 13; Dorsal soft rays (total): 11-12; Anal spines: 2; Anal soft rays: 10 - 11. More black than violet (Ref. 37816).

Classification

Classified By

Bleeker, 1848

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Damselfishes (Pomacentridae)

Distribution

Region

Western Central Pacific

Distribution

Western Central Pacific: Indonesia to Solomon Islands, north to Japan, south to northern Australia and Vanuatu.

Range

25°N - 21°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

30 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 1 - 30 m (Ref. 1602)

Trophic Level

3.4 s.e. 0.45 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

7.5 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 (15 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