Opisthostoma bihamulatum
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Opisthostoma bihamulatum faces severe pressure from limestone quarrying activities that directly destroy its cave and karst habitat in Peninsular Malaysia. The species' extremely restricted range makes it particularly vulnerable to habitat modification, as entire populations can be eliminated by single quarrying operations. Agricultural expansion and urban development in surrounding areas further fragment the remaining suitable habitat, while pollution from agricultural runoff may alter the delicate chemical balance of cave ecosystems essential for this specialized snail.
Habitat
This species inhabits limestone caves and karst formations in the tropical forests of Peninsular Malaysia. It requires the specific microclimate conditions found within cave systems, including stable humidity and temperature levels that support the specialized ecosystem of cave-dwelling invertebrates.
