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Speckled butterflyfish (Chaetodon citrinellus) fish species and information / pictures of Speckled butterflyfish - Chaetodon citrinellus

Speckled butterflyfish (Chaetodon citrinellus) fish species information

Scientific Name
Chaetodon citrinellus

Common Name
Speckled butterflyfish

Biology
Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 20-22; Anal spines: 3; Anal soft rays: 16 - 17. Pale yellow with numerous small dark spots. Black bar over head and black margin on anal fin (Ref. 48636).

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 Hawaiian, Marquesan and Tuamoto islands, north to southern Japan and the Ogasawara Islands, south to New South Wales (Australia) and Lord Howe Island.

Range

30°N - 32°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

36 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 1 - 36 m (Ref. 1602)

Trophic Level

3.13 s.e. 0.48 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

13.0 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 (10 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)