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Setting up your tank

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Bluelashed butterflyfish (Chaetodon bennetti) fish species and information / pictures of Bluelashed butterflyfish - Chaetodon bennetti

Bluelashed butterflyfish (Chaetodon bennetti) fish species information

Scientific Name
Chaetodon bennetti

Common Name
Bluelashed butterflyfish

Biology
Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 15-17; Anal spines: 3; Anal soft rays: 14 - 16. Body yellow and large black blotch with blue circle on sides (Ref. 48636). Juveniles appear to be very similar in coloration to the adults except for the white outline of the black spot which disappears as the fish increases in size.

Classification

Classified By

Cuvier, 1831

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Butterflyfishes (Chaetodontidae)

Distribution

Region

Indo-Pacific

Distribution

Indo-Pacific: East Africa to the Pitcairn Group, north to Japan, south to Lord Howe and Rapa islands.

Range

28°N - 28°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

30 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 1 - 30 m (Ref. 1602)

Trophic Level

3.34 s.e. 0.61 Based on diet studies.

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

20.0 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

Fisheries: minor commercial; aquarium: commercial

Vulnerability

Low vulnerability (15 of 100)

Resilience

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

Threat To Humans

Harmless

IUCN Red List Status

Data deficient (DD)