(Stefania tamacuarina)
Stefania tamacuarina (Spanish: rana stefania de Tapirapeco) is a species of frog in the family Hemiphractidae. It is found in the Sierra Tapirapecó in the Amazonas state of Venezuela as well as in the adjacent Amazonas state of Brazil (where the range is known as Serra do Tapirapecó). The specific name tamacuarina refers to the type locality, a spur ridge north of Pico Tamacuari.