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Galapagos croaker (Odontoscion eurymesops) fish species and information / pictures of Galapagos croaker - Odontoscion eurymesops

Galapagos croaker (Odontoscion eurymesops) fish species information

Scientific Name
Odontoscion eurymesops

Common Name
Galapagos croaker

Biology
Often occurs in large schools or loose aggregations above rocks, small boulder strewn slopes covered with leafy blade algae (Ref. 5227). Feeds mainly on zooplankton (Ref. 9118).

Classification

Classified By

Heller & Snodgrass, 1903

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Drums or croakers (Sciaenidae)

Distribution

Region

Eastern Pacific

Distribution

Eastern Pacific: Galapagos Islands.

Range

1°N - 1°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

3 m

Depth To - meters

30 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 3 - 30 m (Ref. 5227)

Trophic Level

4.07 s.e. 0.55 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

25.0 cm

Common Length

15.0 cm

Phylogenetic Diversity Index

PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low vulnerability (22 of 100)

Resilience

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

Threat To Humans

Harmless

IUCN Red List Status

Vulnerable (VU) (D2)