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Azure demoiselle (Chrysiptera hemicyanea) fish species and information / pictures of Azure demoiselle - Chrysiptera hemicyanea

Azure demoiselle (Chrysiptera hemicyanea) fish species information

Scientific Name
Chrysiptera hemicyanea

Common Name
Azure demoiselle

Biology
Dorsal spines (total): 13; Dorsal soft rays (total): 10-12; Anal spines: 2; Anal soft rays: 11 - 12. Differs from similar species in having yellow ventrally from head to tail and the even blue hue on the body (Ref. 48636).

Classification

Classified By

Weber, 1913

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Damselfishes (Pomacentridae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: eastern Indian Ocean (Rowely Shoals, Scott Reef, and Ashmore Reef) and Indonesia.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

38 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 1 - 38 m (Ref. 9710)

Trophic Level

2.43 s.e. 0.23 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

True

Physical Size and Genetics

Maximum Length

7.0 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

Aquarium: commercial

Vulnerability

Low vulnerability (14 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