Survey of medium-sized and large mammals of Piedras Blancas National Park, Costa Rica Beal, Maxwell R. W. Matzinger, Parker J. Saborío-R., Guido Noguera Bristan, Jonathan Olson, Erik R. Check List 2020 2020-07-31 16 4 939 950 5HNQF E. Geoffroy Saint-Hilaire 1803 [168,468,1554,1578] Mammalia Felidae Herpailurus Animalia Carnivora 7 946 Chordata species yagouaroundi   Figure 2G   Material examined.  COSTA RICA• PuntarenasProv- ince, Piedras Blancas National Park; stations ID 12, 17 ( Table 3); first capture on  31 July 2017; camera trapphotos.  Identification.The Jaguarundi is a small, weasel-like felid that varies in color from black, to brownish-gray, to reddish-brown. The black Jaguarundi can look similar to  Eira barbarabut can be distinguished by the thin tail and lack of a white patch on the throat ( Wainwright and Arias 2007). The only Jaguarundi found in this study was reddish-brown. 2017-07-31 Costa Rica Piedras Blancas National Park 7 946 1 Puntarenas