Gastroserica roessneri is a species of beetle of the family Scarabaeidae.BioLib It is found in Vietnam.
Description Adults reach a length of about 8.4–9.7 mm. They have an iridescent, chestnut brown, egg-shaped, oval body. They are nearly glabrous, except for some setae on the disc of the pronotum and the margins of the elytra.
Etymology The species is named after a friend and colleague of the author, Eckehard Rossner.
References