The jaguarundi (Herpailurus yagouaroundi) (/ˌʒæɡwəˈrʌndi/ ZHAG-wə-RUN-dee) or eyra is a small wild cat native to southern North America and South America. It has been listed as Least Concern on the IUCN Red List since 2002. The megareserves of the Amazon Basin are probably the only conservation units that can sustain long-term viable populations. In some Spanish-speaking countries, the jaguarundi is also called gato colorado, gato moro, león brenero, tigrillo, and leoncillo. The Brazilian Portuguese pronunciation of its common English and Portuguese name is . It is also called gato-mourisco, eirá, gato-preto, and maracajá-preto in Portuguese. Jaguarundi comes from Old Tupi yawaum'di.