Research overview: the split of mainland and Sunda leopard cats

Genetic research has divided the leopard cat into two species, the mainland leopard cat and the Sunda leopard cat of the islands of Southeast Asia, and this overview reviews the evidence and its consequences. Molecular and morphological studies revealed deep divergence between continental and island populations, separated across the Sunda shelf, prompting recognition of two species. This taxonomic refinement affects how the cats are assessed and managed, since the island lineage faces different pressures from the widespread mainland form. The split illustrates how molecular methods continue to reveal hidden diversity within wide-ranging small cats. Understanding it matters for accurate conservation assessment and for interpreting the leopard cat role across the varied landscapes of Asia.