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Blackear bass (Serranus atrobranchus) fish species and information / pictures of Blackear bass - Serranus atrobranchus

Blackear bass (Serranus atrobranchus) fish species information

Scientific Name
Serranus atrobranchus

Common Name
Blackear bass

Biology
Synchronously hermaphroditic.

Classification

Classified By

Cuvier, 1829

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sea basses: groupers and fairy basslets (Serranidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: Florida and northern Gulf of Mexico in USA to northern Brazil (Ref. 7251), southern Brazil to Rio de Janeiro and Rio Grande do Sul (Ref. 47377).

Range

30°N -

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

10 m

Depth To - meters

219 m

Zone

demersal

Environment

Marine; demersal; depth range 10 - 219 m (Ref. 47377), usually 10 - 90 m

Trophic Level

3.59 s.e. 0.59 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

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

19.0 cm

Common Length

9.0 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 (24 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