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Setting up your tank

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250L community aquarium

Akar betta (Betta akarensis) fish species and information / pictures of Akar betta - Betta akarensis

Akar betta (Betta akarensis) fish species information

Scientific Name
Betta akarensis

Common Name
Akar betta

Biology
Dorsal spines (total): 1; Dorsal soft rays (total): 7-8; Anal spines: 1 - 2; Anal soft rays: 26 - 28; Vertebrae: 31 - 32. Differs from other members of the species group by the following combination of characters: opercle with uninterrupted second postorbital stripe; yellow eye when live; anal fin rays 28-30 (mode 28); subdorsal scales 5-6 (mode 5); lateral scales 31-33 (mode 32); predorsal scales 22-25 (mode 23); postdorsal scales 10-12 (mode 11); preanal length 43.4-48.5% SL; head length 29.8-34.9% SL; anal fin base length 49.6-56.8% SL (Ref. 55025).

Classification

Classified By

Regan, 1910

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Gouramies (Osphronemidae)

Distribution

Region

Asia

Distribution

Asia: Borneo.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

21 °C

Water Temperature To

27 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Freshwater; ; pH range: 5.5 - 6.8; dH range: ? - 12 benthopelagic

Trophic Level

3.34 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

14.0 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 (15 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