EN

Betta spilotogena

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Betta spilotogena faces severe habitat degradation from palm oil plantation expansion and logging activities throughout its native range in Borneo. Water pollution from agricultural runoff and urban development has contaminated the shallow forest streams this species depends on for breeding. The conversion of peat swamp forests to commercial plantations has eliminated critical spawning habitats, while collection for the international aquarium trade adds additional pressure to remaining wild populations.

Threat summary

Habitat

This species inhabits shallow, slow-moving forest streams and tributaries in lowland peat swamp forests of Borneo. It prefers areas with dense vegetation cover, soft acidic water, and temperatures between 24-28°C, typically found in pristine forest environments with minimal human disturbance.

Forest· majorWetlands (inland)· major

Conservation measures underway

Resource & habitat protectionSpecies managementSpecies recoveryAwareness & communications

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Frequently asked questions

Why is Betta spilotogena classified as Endangered?
Betta spilotogena is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Betta spilotogena faces severe habitat degradation from palm oil plantation expansion and logging activities throughout its native range in Borneo. Water pollution from agricultural runoff and urban development has contaminated the shallow forest streams this species depends on for breeding. The conversion of peat swamp forests to commercial plantations has eliminated critical spawning habitats, while collection for the international aquarium trade adds additional pressure to remaining wild populations.
Where does Betta spilotogena live?
Betta spilotogena occurs in Indonesia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Betta spilotogena?
The main threats to Betta spilotogena are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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