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Setting up your tank

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Yellow devilfish (Assessor flavissimus) fish species and information / pictures of Yellow devilfish - Assessor flavissimus

Yellow devilfish (Assessor flavissimus) fish species information

Scientific Name
Assessor flavissimus

Common Name
Yellow devilfish

Biology
Found near reefs (Ref. 7300). In aggregations in caves, often upside down. Males incubate the egg mass in their mouths (Ref. 9710).

Classification

Classified By

Allen & Kuiter, 1976

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Roundheads (Plesiopidae)

Distribution

Region

Western Central Pacific

Distribution

Western Central Pacific: Great Barrier Reef.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

24 °C

Water Temperature To

26 °C

Depth From - meters

5 m

Depth To - meters

20 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 5 - 20 m (Ref. 9710), usually 5 - 20 m (Ref. 27115)

Trophic Level

3.35 s.e. 0.54 Based on size and trophs of closest relatives

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

5.5 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Aquarium: commercial

Vulnerability

Low vulnerability (12 of 100)

Resilience

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

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated