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Jewel fish (Hemichromis letourneuxi) fish species and information / pictures of Jewel fish - Hemichromis letourneuxi

Jewel fish (Hemichromis letourneuxi) fish species information

Scientific Name
Hemichromis letourneuxi

Common Name
Jewel fish

Biology
Savannah associated species which prospers in a range of lentic habitats that include brackish water lagoons, large lakes and riverine flood plains (Ref. 5644). Occurs near vegetation beds and fringes. Feeds on Caridina and insects. Substrate spawner, ripe and spent fish are common early in the flood season (Ref. 28714).

Classification

Classified By

Sauvage, 1880

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Cichlids (Cichlidae)

Distribution

Region

Africa

Distribution

Africa: Nile to Senegal and from North Africa to C?te d'Ivoire.

Range

35°N - 4°N

Environment

Climate

Tropical

Water Temperature From

22 °C

Water Temperature To

25 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Freshwater; brackish; ; pH range: 6.0 - ? ; dH range: 5 - ? benthopelagic

Trophic Level

3.04 s.e. 0.39 Based on food items.

Occurs in Marine / Salt water

False

Occurs in Brackish water

True

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

11.9 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5005 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low vulnerability (16 of 100)

Resilience

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

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)