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White damsel (Dischistodus perspicillatus) fish species and information / pictures of White damsel - Dischistodus perspicillatus

White damsel (Dischistodus perspicillatus) fish species information

Scientific Name
Dischistodus perspicillatus

Common Name
White damsel

Biology
Dorsal spines (total): 13; Dorsal soft rays (total): 13-15; Anal spines: 2; Anal soft rays: 14 - 15. Readily identified by the mostly white color and black blotches over the back (Ref. 48636).

Classification

Classified By

Cuvier, 1830

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 from the Andaman Sea, Rowley Shoals (Ref. 9710) and northwest Australia eastward to the Solomon Islands, north to China, south to the Great Barrier Reef.

Range

40°N - 24°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

10 m

Zone

reef-associated

Environment

Marine; brackish; reef-associated; non-migratory; depth range 1 - 10 m (Ref. 7247)

Trophic Level

2 s.e. 0.00 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

True

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

18.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5078 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: minor commercial

Vulnerability

Low to moderate vulnerability (29 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated