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Setting up your tank

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Black blotch emperor (Lethrinus semicinctus) fish species and information / pictures of Black blotch emperor - Lethrinus semicinctus

Black blotch emperor (Lethrinus semicinctus) fish species information

Scientific Name
Lethrinus semicinctus

Common Name
Black blotch emperor

Biology
Dorsal spines (total): 10; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 8. Body is brown or tan, with scattered irregular small black blotches, a large oblong black blotch below soft-rayed portion of dorsal fin and bordering below the lateral line. The fins are pale or pinkish.

Classification

Classified By

Valenciennes, 1830

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Emperors or scavengers (Lethrinidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: Sri Lanka to the Marshall and Solomon islands, north to the Ryukyu Islands, south to northern Australia.

Range

30°N - 21°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory

Trophic Level

4.01 s.e. 0.64 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

35.0 cm

Common Length

29.0 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

Vulnerability

Low vulnerability (25 of 100)

Resilience

High, minimum population doubling time less than 15 months (K=0.5-0.7)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated