Discovered in Tokyo at a DIY Homecenter Show by field researcher Jupiter (FORC). Its integument consists of stiff rough carton, with thick oral grooves. It has a well-defined central dential process, as can be seen clearly in this high-contrast image (fig. b). A faint textured pattern can be seen on one of its sides, possibly allowing it to blend seamlessly among the tatami mats of Japanese households. The host of P. cancrichartae is as yet unknown.