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Pygmy sea bass (Serraniculus pumilio) fish species and information / pictures of Pygmy sea bass - Serraniculus pumilio

Pygmy sea bass (Serraniculus pumilio) fish species information

Scientific Name
Serraniculus pumilio

Common Name
Pygmy sea bass

Biology
Occurs mainly on seagrass beds. Found from shore to 45 m depth. Synchronously hermaphroditic.

Classification

Classified By

Ginsburg, 1952

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: South Carolina and northern Gulf of Mexico in USA to northern South America; absent from Bahamas and West Indies.

Range

34°N -

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

10 m

Depth To - meters

45 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 10 - 45 m (Ref. 58018)

Trophic Level

3.43 s.e. 0.55 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

7.5 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 1.0000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low vulnerability (11 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