Research overview: species versus subspecies in the wildcat complex

How many species the wildcat complex contains has shifted with new evidence and species concepts. This overview traces the debate from treating all wildcats as one species, Felis silvestris, with many subspecies, to the current arrangement recognizing at least three species: the European wildcat (Felis silvestris), the African or Near Eastern wildcat (Felis lybica), and the Chinese mountain cat (Felis bieti). It explains how molecular divergence depths, morphology, and the Cat Classification Task Force criteria drove this partial split, and why some authorities still prefer a single-species treatment given ongoing hybridization. The piece highlights that the domestic cat further complicates ranking. It is a representative example of how felid taxonomy balances divergence, interfertility, and conservation utility in deciding species limits.