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Setting up your tank

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Pacific yellowtail emperor (Lethrinus atkinsoni) fish species and information / pictures of Pacific yellowtail emperor - Lethrinus atkinsoni

Pacific yellowtail emperor (Lethrinus atkinsoni) fish species information

Scientific Name
Lethrinus atkinsoni

Common Name
Pacific yellowtail emperor

Biology
Inhabits seagrass beds and sandy areas of lagoons and outer reef slopes. Found singly or in schools. Feeds mainly on crustaceans, mollusks, and fish. Marketed fresh (Ref. 9775).

Classification

Classified By

Seale, 1910

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Emperors or scavengers (Lethrinidae)

Distribution

Region

Pacific Ocean

Distribution

Pacific Ocean: Indonesia and Philippines, north to southern Japan, south to Australia, east to the Tuamoto Islands. Has most frequently been named Lethrinus mahsena.

Range

28°N - 25°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

30 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range ? - 30 m (Ref. 2295), usually 2 - 18 m (Ref. 37816)

Trophic Level

3.49 s.e. 0.49 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

False

Physical Size and Genetics

Maximum Length

50.0 cm

Common Length

32.5 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; gamefish: yes

Vulnerability

Moderate vulnerability (35 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (K=0.29-0.31; tm=3.7-5; tmax=24)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated