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Starspotted grouper (Epinephelus hexagonatus) fish species and information / pictures of Starspotted grouper - Epinephelus hexagonatus

Starspotted grouper (Epinephelus hexagonatus) fish species information

Scientific Name
Epinephelus hexagonatus

Common Name
Starspotted grouper

Biology
Common in exposed outer-reef areas in relatively shallow water. Well-camouflaged grouper, solitary (Ref 37816). Feeds mainly on fishes and crustaceans (stomatopods and brachyuran crabs) (Ref. 5222).

Classification

Classified By

Forster, 1801

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sea basses: groupers and fairy basslets (Serranidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: none have been taken on the African coast, except for the specimen recorded by Randall and Heemstra 1991(Ref. 4787) from Kenyan coast north of Kilifi Creek. It is an insular species found in most tropical Indo-Pacific islands. Absent in the Red Sea and Persian Gulf.

Range

33°N - 31°S, 141°E - 128°E

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

30 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 0 - 30 m (Ref. 4319), usually 6 - ? m (Ref. 37816)

Trophic Level

4.05 s.e. 0.67 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

27.5 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; gamefish: yes

Vulnerability

Low vulnerability (17 of 100)

Resilience

High, minimum population doubling time less than 15 months (K=0.9)

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)