Research overview: the leopard cat (Prionailurus bengalensis) complex

The leopard cat is the most widespread small cat in Asia, occupying habitats from Siberian forests to tropical islands, and its broad range produces extensive geographic variation. This overview surveys the taxonomy of the Prionailurus bengalensis complex, including the numerous subspecies named across the mainland and island populations such as the Iriomote and Tsushima cats. It discusses how molecular work both consolidated some forms and supported splitting Sunda island leopard cats as a separate species. The piece explains why the leopard cat is a productive system for studying felid island biogeography and subspecies formation, given its many isolated insular populations. It connects to broader themes of how wide-ranging cats accumulate subspecies and how genetics sorts real lineages from local variation within a single, highly adaptable species.