Psednoserica is a genus of beetle of the family Scarabaeidae. It is monotypic, being represented by the single species, Psednoserica amoena, which is found in Madagascar.
Adults reach a length of about 3.8 mm. They have an narrow and delicate, dull, opalescent body, with a silky sheen. The elytra are somewhat redder than the head and pronotum, which are of an indeterminate brownish colour. The underside and legs are somewhat yellowish-brown.