Notes on Sarawak (Malaysian Borneo) land snails (Mollusca, Gastropoda, Pulmonata): Thirteen new species, a new genus and a first record of an introduced species

Abstract

Background The pulmonates represent an important component of land snail biodiversity in a wide range of habitats across Borneo. Despite their presence in many ecosystems, the diversity of these organisms is still being actively documented through ongoing surveys and taxonomic work. Our study presents 13 new species, a new genus and the first records of pulmonates in Sarawak, contributing to a clearer understanding of species composition in the region.