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Setting up your tank

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Twinspot damselfish (Chrysiptera biocellata) fish species and information / pictures of Twinspot damselfish - Chrysiptera biocellata

Twinspot damselfish (Chrysiptera biocellata) fish species information

Scientific Name
Chrysiptera biocellata

Common Name
Twinspot damselfish

Biology
Dorsal spines (total): 13; Dorsal soft rays (total): 12-14; Anal spines: 2; Anal soft rays: 13 - 14. Bluish or purplish spots at the posterior base of the dorsal fin. Juveniles with large ocellus that reduces with size and lacks completely in adults. The white band in young reduces to a small white saddle in large adults (Ref. 48636).

Classification

Classified By

Quoy & Gaimard, 1825

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Damselfishes (Pomacentridae)

Distribution

Region

Indo-Pacific

Distribution

Indo-Pacific: East Africa to the Marshall and Gilbert islands and Samoa, north to the Ryukyu Islands, south to Australia.

Range

30°N - 23°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

5 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 0 - 5 m (Ref. 7247)

Trophic Level

2 s.e. 0.00 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

12.5 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

Fisheries: minor commercial; aquarium: commercial

Vulnerability

Low vulnerability (19 of 100)

Resilience

High, minimum population doubling time less than 15 months (K=0.7)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated