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Cambodia's Hidden Caves Reveal 11 New Species
6 Apr
Summary
- Eleven new species discovered in Cambodia's remote limestone formations.
- Remote limestone outcroppings act as 'evolutionary laboratories'.
- Discoveries highlight urgent need to protect biodiversity from mining.

Researchers have identified eleven new species within Cambodia's remote limestone karst regions of Battambang and Stung Treng provinces. These isolated geological formations are being called 'evolutionary laboratories' due to their unique environments where species have evolved independently for millions of years.
Fauna & Flora researchers documented a striking turquoise pit viper and a land snail measuring just two millimeters. The discoveries highlight the vulnerability of these 'biological islands' to threats like limestone mining and habitat fragmentation.
Over three years, 64 caves across ten mountain ranges were studied, revealing diverse cave-dwelling life. Experts emphasize that destroying these formations could lead to total extinction, as species are confined to specific caves or systems and 'trapped' by altered landscapes.