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Setting up your tank

DIY Fish Tank Stand

250L community aquarium

Japan surgeonfish (Acanthurus japonicus) fish species and information / pictures of Japan surgeonfish - Acanthurus japonicus

Japan surgeonfish (Acanthurus japonicus) fish species information

Scientific Name
Acanthurus japonicus

Common Name
Japan surgeonfish

Biology
Dorsal spines (total): 9; Dorsal soft rays (total): 28-31; Anal soft rays: 26 - 29. A broad white band extending from lower edge of eye to upper lip. A bright orange band in outer part of soft portion of dorsal fin. Caudal peduncle yellow, shading to black a short distance anteriorly. Base of pectoral fins yellow (Ref 9808).

Classification

Classified By

Schmidt, 1931

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Surgeonfishes, tangs, unicornfishes (Acanthuridae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: Sulawesi (Indonesia) to Philippines and Ryukyu Islands.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

24 °C

Water Temperature To

28 °C

Depth From - meters

Unknown m

Depth To - meters

20 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range ? - 20 m (Ref. 48637), usually 5 - 15 m (Ref. 27115)

Trophic Level

2.26 s.e. 0.00 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

21.0 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 (23 of 100)

Resilience

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

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated