Current Biology Journal

New Wildcat Species Leopardus tilcayo Discovered in Bolivian Cloud Forests

Researchers led by Jonas Lescroart and Paola Nogales-Ascarrunz of the Programa de Investigación de Félidos Bolivia identified a new small feline species, Leopardus tilcayo, in the Bolivian Yungas, marking the first new cat species found in over a century. Nogales-Ascarrunz first noticed the animal at a wildlife rehabilitation center, mistaking it for a kitten before genetic testing revealed it didn't match any known species. The team also made new findings about tiger cat subspecies during the same research, published in Current Biology.

cnet.com · 2026-09-17

Bolivian researchers identify new wild cat species, Leopardus tilcayo

Scientists studying a small spotted cat first photographed in Bolivia nearly a decade ago by National Geographic Explorer Paola Nogales-Ascarrunz have confirmed it as a genetically distinct species, not a variant of the previously known tigrina. The findings, published in Current Biology, name the animal Leopardus tilcayo, marking the first entirely new felid species identified in over a century.

nationalgeographic.com · 2026-09-17