Pristimantis infraguttatus is a species of frog in the family Strabomantidae.[1] Endemic to Peru, it has been discovered in only two localities in the Rioja Province of San MartÃn Region; it occurs in the Alto Mayo Protection Forest. All known individuals were found on leaves on low vegetation less than a meter above the ground in humid forest at night. Reproduction is by direct development. It is threatened by habitat loss.