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Dusky cardinalfish (Phaeoptyx pigmentaria) fish species and information / pictures of Dusky cardinalfish - Phaeoptyx pigmentaria

Dusky cardinalfish (Phaeoptyx pigmentaria) fish species information

Scientific Name
Phaeoptyx pigmentaria

Common Name
Dusky cardinalfish

Biology
Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Large melanophores that form star-shaped spots, usually 1 per scale below lateral line (Ref. 26938).

Classification

Classified By

Poey, 1860

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Cardinalfishes (Apogonidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: Florida, USA and Bermuda southward through northeastern Gulf of Mexico and Bahamas to Brazil. Eastern Atlantic: Gulf of Guinea (Ref. 7321).

Range

32°N - 23°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

13 m

Depth To - meters

50 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 13 - 50 m (Ref. 9626)

Trophic Level

3.5 s.e. 0.53 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

False

Physical Size and Genetics

Maximum Length

8.0 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

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