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Setting up your tank

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Pacific porgy (Calamus brachysomus) fish species and information / pictures of Pacific porgy - Calamus brachysomus

Pacific porgy (Calamus brachysomus) fish species information

Scientific Name
Calamus brachysomus

Common Name
Pacific porgy

Biology
Inhabits sandy areas to about 69 m depth but usually from 3-18 m. The young occur in very shallow water on reef flats and in sandy bays over mixed sand and rock bottoms (Ref. 5592). Probably feeds on benthic invertebrates (Ref. 9344). Only caught incidentally with trawls (Ref. 9344).

Classification

Classified By

Lockington, 1880

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Porgies (Sparidae)

Distribution

Region

Eastern Pacific

Distribution

Eastern Pacific: southern California, USA to Peru; rare north of Baja California, Mexico.

Range

29°N - 8°S, 115°W - 77°W

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

3 m

Depth To - meters

80 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 3 - 80 m (Ref. 9344), usually 3 - 18 m

Trophic Level

3.52 s.e. 0.60 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

61.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5001 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: commercial

Vulnerability

Moderate to high vulnerability (50 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated