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250L community aquarium

Smiler (Opistognathus jacksoniensis) fish species and information / pictures of Smiler - Opistognathus jacksoniensis

Smiler (Opistognathus jacksoniensis) fish species information

Scientific Name
Opistognathus jacksoniensis

Common Name
Smiler

Biology
Inhabits sand and rubble flats near reefs (Ref. 9002).

Classification

Classified By

Macleay, 1881

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Jawfishes (Opistognathidae)

Distribution

Region

Western Pacific

Distribution

Western Pacific: probably from southern Queensland to Sydney Harbor (Australia).

Range

Unknown

Environment

Climate

Subtropical

Water Temperature From

22 °C

Water Temperature To

28 °C

Depth From - meters

20 m

Depth To - meters

Unknown m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 20 - ? m (Ref. 9002), usually 30 - 50 m (Ref. 27115)

Trophic Level

3.59 s.e. 0.56 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

True

Physical Size and Genetics

Maximum Length

Unknown 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 (10 of 100)

Resilience

Unknown

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated