3. Antenna & scutellum
Antennal segment II tubular, and pale reddish brown; apical part darkened. Pronotum finely punctate. Scutellum with three spots of scalelike setae
Antennal Segment II tumid apically, and entirely dark. Pronotum with shallow wrinkles. Scutellum without scalelike setae
P. lucidus Linnavuori
P. formosanus Poppius