. . "Hyloxalus anthracinus is a species of frog in the Dendrobatidae family. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montanes, subtropical or tropical high-altitude grassland, and rivers. It is threatened by habitat loss."@en . "Hyloxalus anthracinus"@en . "Hyloxalus anthracinus is a species of frog in the Dendrobatidae family. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montanes, subtropical or tropical high-altitude grassland, and rivers. It is threatened by habitat loss."@en . . .