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250L community aquarium

Howong betta (Betta unimaculata) fish species and information / pictures of Howong betta - Betta unimaculata

Howong betta (Betta unimaculata) fish species information

Scientific Name
Betta unimaculata

Common Name
Howong betta

Biology
Mouth brooder (Ref. 4537).

Classification

Classified By

Popta, 1905

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Gouramies (Osphronemidae)

Distribution

Region

Asia

Distribution

Asia: known only from upper Kayan (=Kajan) and Howong drainages in east Borneo, Indonesia.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

21 °C

Water Temperature To

25 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Freshwater; ; pH range: 6.5 - 7.5; dH range: 10 - 20 benthopelagic

Trophic Level

3.32 s.e. 0.43 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

12.6 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 vulnerability (13 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