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Redbreast sunfish (Lepomis auritus) fish species and information / pictures of Redbreast sunfish - Lepomis auritus

Redbreast sunfish (Lepomis auritus) fish species information

Scientific Name
Lepomis auritus

Common Name
Redbreast sunfish

Biology
Rocky and sandy pools of creeks and small to medium rivers; rocky and vegetated lake margins (Ref. 5723). Adults feed on terrestrial insects and both immature and adult aquatic insects, particularly larger varieties such as mayflies and dragonflies. Juveniles consume benthic organisms such as dipteran larvae (Ref. 10294).

Classification

Classified By

Linnaeus, 1758

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sunfishes (Centrarchidae)

Distribution

Region

North America

Distribution

North America: Eastern Rivers of USA and Canada. At least one country reports adverse ecological impact after introduction.

Range

47°N - 28°N

Environment

Climate

Temperate

Water Temperature From

4 °C

Water Temperature To

22 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Freshwater; ; pH range: 7.0 - 7.5; dH range: 15 - ? demersal

Trophic Level

3.12 s.e. 0.42 Based on diet studies.

Occurs in Marine / Salt water

False

Occurs in Brackish water

False

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

30.5 cm

Common Length

10.8 cm

Phylogenetic Diversity Index

PD50 = 0.5002 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Gamefish: yes; aquarium: commercial

Vulnerability

Moderate vulnerability (37 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Fec=1000)

Threat To Humans

Potential pest (Ref. 1986)

IUCN Red List Status

Least Concern (LC)