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Setting up your tank

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250L community aquarium

Pearlscale butterflyfish (Chaetodon xanthurus) fish species and information / pictures of Pearlscale butterflyfish - Chaetodon xanthurus

Pearlscale butterflyfish (Chaetodon xanthurus) fish species information

Scientific Name
Chaetodon xanthurus

Common Name
Pearlscale butterflyfish

Biology
Dorsal spines (total): 12 - 14; Dorsal soft rays (total): 20-23; Anal spines: 3; Anal soft rays: 15 - 17. Posterior part of body and tail orange-yellow (Ref. 48636). Body pearly white; scales have black edges, giving the sides a reticulated pattern.

Classification

Classified By

Bleeker, 1857

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Butterflyfishes (Chaetodontidae)

Distribution

Region

Western Pacific

Distribution

Western Pacific: Indonesia and the Philippines, north to the Ryukyu Islands (Ref. 9710).

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

6 m

Depth To - meters

50 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 6 - 50 m (Ref. 37816)

Trophic Level

2.82 s.e. 0.26 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

True

Physical Size and Genetics

Maximum Length

14.0 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 (13 of 100)

Resilience

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

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)