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Setting up your tank

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Oval butterflyfish (Chaetodon lunulatus) fish species and information / pictures of Oval butterflyfish - Chaetodon lunulatus

Oval butterflyfish (Chaetodon lunulatus) fish species information

Scientific Name
Chaetodon lunulatus

Common Name
Oval butterflyfish

Biology
Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 20-22; Anal spines: 3; Anal soft rays: 18 - 21. Distinguished by grey caudal peduncle (Ref. 48636).

Classification

Classified By

Quoy & Gaimard, 1825

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Butterflyfishes (Chaetodontidae)

Distribution

Region

Pacific Ocean

Distribution

Pacific Ocean: widespread from Japan and Australia to the Tuamoto Islands and Hawaii. Replaced by Chaetodon trifasciatus in the Indian Ocean (Ref. 37816).

Range

37°N - 32°S, 95°E - 134°W

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

3 m

Depth To - meters

20 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 3 - 20 m (Ref. 9407)

Trophic Level

3.34 s.e. 0.61 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

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

Unknown

Vulnerability

Low to moderate vulnerability (33 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)