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Guam cardinalfish (Apogon guamensis) fish species and information / pictures of Guam cardinalfish - Apogon guamensis

Guam cardinalfish (Apogon guamensis) fish species information

Scientific Name
Apogon guamensis

Common Name
Guam cardinalfish

Biology
Common in reef flats and shallow lagoons, but hiding by day within Acropora thickets and other corals, as well as in holes and crevices and emerging at night to forage on free-swimming invertebrates

Classification

Classified By

Valenciennes, 1832

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Cardinalfishes (Apogonidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: Red Sea to Samoa, north to Ryukyu Islands, south to the southern Great Barrier Reef.

Range

30°N - 30°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

5 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 1 - 5 m (Ref. 11890)

Trophic Level

3.34 s.e. 0.45 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

10.0 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

Unknown

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

Not Evaluated