"Morphological characters";"P. compressa (de Saussure)";"P. cryptica sp. n." "General color";"black, extensive yellow marks";"black, few yellow marks mainly on the face" "Frontal furrow";narrow;deep "Distance between the lateral ocelli";"short, less than the diameter of the ocelli";"larger, equal to the diameter of the ocelli" "Pronotal carina, in the middle region";lower;high "Tegula shape";elongated;globose "Posterior margin of the propodeum and orifice of the propodeal muscle";elevated;"not elevated" "Propodeal valve";translucid;"not translucid" "Tergum I–VI";"black, with or without yellow apical band, sparse bristles";"entire dark brownish, row of bristles" "Aedeagus, apical portion";"fine denticulation";"intermediate denticulation" "Aedeagus, lateral apodema";"with a projection in the central curvature";"without a projection in the central curvature" "Paramere, spine base";"with long and dense bristles";"with long and sparse bristles" Digitus;"with dense bristles";"with sparse bristles"