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250L community aquarium

Cocos wrasse (Halichoeres discolor) fish species and information / pictures of Cocos wrasse - Halichoeres discolor

Cocos wrasse (Halichoeres discolor) fish species information

Scientific Name
Halichoeres discolor

Common Name
Cocos wrasse

Biology
Occurs in areas with live coral.

Classification

Classified By

Bussing, 1983

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Wrasses (Labridae)

Distribution

Region

Eastern Central Pacific

Distribution

Eastern Central Pacific: known only from Cocos Island, Costa Rica.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

4 m

Depth To - meters

30 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 4 - 30 m (Ref. 11482)

Trophic Level

3.41 s.e. 0.41 Based on size and trophs of closest relatives

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

15.0 cm

Common Length

10.0 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 to moderate vulnerability (25 of 100)

Resilience

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Vulnerable (VU) (D2)