Lasioserica petriLasioserica petri is a species of beetle of the family Scarabaeidae. It is found in Vietnam.DescriptionAdults reach a length of about 6.5–6.9 mm. They have a reddish brown, elongate-oval body. The dorsal surface is mostly dull with short, yellowish-white setae.EtymologyThe species is named after its collector, Petr Pacholátko.