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Popeye catalufa (Pristigenys serrula) fish species and information / pictures of Popeye catalufa - Pristigenys serrula

Popeye catalufa (Pristigenys serrula) fish species information

Scientific Name
Pristigenys serrula

Common Name
Popeye catalufa

Biology
A shy nocturnal fish that prefers the deeper water around islands. It may be found with squirrelfishes and cardinalfishes but tends to range deeper than they do (76 m). Known to occur at depths of less than 5 to over 100 m in rocky habitats (Ref. 5403).

Classification

Classified By

Gilbert, 1891

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Bigeyes or catalufas (Priacanthidae)

Distribution

Region

Eastern Pacific

Distribution

Eastern Pacific: Monterey Bay in California, USA along continental shelf to Peru, including Revillagigedo, Cocos and the Galapagos Islands.

Range

37°N -

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

5 m

Depth To - meters

100 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 5 - 100 m (Ref. 9335)

Trophic Level

4.03 s.e. 0.67 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

34.0 cm

Common Length

20.0 cm

Phylogenetic Diversity Index

PD50 = 0.5625 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: of no interest

Vulnerability

Low vulnerability (23 of 100)

Resilience

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

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)