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Setting up your tank

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Three-spot cardinalfish (Apogon trimaculatus) fish species and information / pictures of Three-spot cardinalfish - Apogon trimaculatus

Three-spot cardinalfish (Apogon trimaculatus) fish species information

Scientific Name
Apogon trimaculatus

Common Name
Three-spot cardinalfish

Biology
Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Juveniles have intense dark markings on a light background (Ref. 37816). Adults dusky (Ref. 48635).

Classification

Classified By

Cuvier, 1828

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Cardinalfishes (Apogonidae)

Distribution

Region

Western Pacific

Distribution

Western Pacific: Ryukyu Islands to Western Australia and the southern Great Barrier Reef, east to Samoa and the Marshall Islands.

Range

30°N - 18°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

34 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 1 - 34 m (Ref. 40889)

Trophic Level

3.5 s.e. 0.50 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

14.2 cm

Common Length

12.8 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

Unknown

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

Not Evaluated