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Maroni eartheater (Geophagus harreri) fish species and information / pictures of Maroni eartheater - Geophagus harreri

Maroni eartheater (Geophagus harreri) fish species information

Scientific Name
Geophagus harreri

Common Name
Maroni eartheater

Biology
Frequently occurs downstream of cascades, in very sunny zones of shallow channels with medium to strong current. Caught along with other species like Crenicichla multispinosa, Parodon guyanensis, Moenkhausia georgiae and Harttia surinamensis (Ref. 35237).

Classification

Classified By

Gosse, 1976

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Cichlids (Cichlidae)

Distribution

Region

South America

Distribution

South America: Marowijne River basin.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Freshwater; benthopelagic

Trophic Level

2.28 s.e. 0.11 Based on size and trophs of closest relatives

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

18.3 cm

Common Length

Unknown 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

Aquarium: commercial

Vulnerability

Low to moderate vulnerability (26 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