Phrynopus juninensis is a species of frog in the family Strabomantidae. It is endemic to Peru and only known from Cascas near Huasihuasi, Department of Junín. Records from Department of Pasco probably belong to another species. Common name Junin Andes frog has been proposed for this species. Description A relatively large species of its genus, Phrynopus juninensis males measure and females in snout–vent length. The snout is rounded in lateral view. No tympanum is present. The toes have no webbing. Dorsal coloration is dark brown with tan spots above and silvery-white flecks below. The lips are pale grayish tan with dark brown bars. The iris is bronze. There are dark brown canthal and supratympanic stripes. Habitat and conservation Phrynopus juninensis inhabits primary montane cloud forest and forest edges at elevations of about above sea level. It is a terrestrial species. Development is direct (i.e, there is no free-living larval stage). Known only from a single location, P. juninensis is an uncommon and rarely seen species. It is threatened by habitat loss caused by agricultural activities. It is also potentially threatened by harvesting of Sphagnum mosses. It is not known to occur in any protected areas. References juninensis Amphibians of the Andes Amphibians of Peru Endemic fauna of Peru Taxa named by Benjamin Shreve Amphibians described in 1938 Taxonomy articles created by Polbot