Research overview: hybridization between Geoffroys cat and oncillas

Geoffroys cat hybridizes naturally with the southern oncilla in zones where their ranges overlap, and this overview reviews the genetic evidence and its implications. Molecular studies have detected gene flow and hybridization between these Leopardus species in parts of southern Brazil and adjacent areas, revealing a more complex picture of species boundaries within the genus than morphology alone suggests. Such natural hybridization complicates taxonomy and conservation assessment, since it blurs the genetic distinctiveness of the species involved. Studying these hybrid zones illuminates the dynamics of speciation and introgression among closely related small cats and underscores the importance of genetic data for accurately defining conservation units within the diverse and taxonomically intricate Leopardus lineage.