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Siamese fighting fish (Betta splendens) fish species and information / pictures of Siamese fighting fish - Betta splendens

Siamese fighting fish (Betta splendens) fish species information

Scientific Name
Betta splendens

Common Name
Siamese fighting fish

Biology
Dorsal spines (total): 1; Vertebrae: 29 - 34. Reddish bars on opercle (Ref. 12693).

Classification

Classified By

Regan, 1910

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Gouramies (Osphronemidae)

Distribution

Region

Asia

Distribution

Asia: Mekong basin.

Range

22°N - 8°N, 99°E - 107°E

Environment

Climate

Tropical

Water Temperature From

24 °C

Water Temperature To

30 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Freshwater; ; pH range: 6.0 - 8.0; dH range: 5 - 19 benthopelagic

Trophic Level

3.25 s.e. 0.41 Based on food items.

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

6.5 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

Fisheries: of no interest; aquarium: highly commercial

Vulnerability

Low vulnerability (10 of 100)

Resilience

High, minimum population doubling time less than 15 months (tm

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated