Neoserica signativentrisNeoserica signativentris is a species of beetle of the family Scarabaeidae. It is found in Malaysia and Singapore.DescriptionAdults reach a length of about 9 mm. They are blackish-brown and opaque. The frons is sparsely punctate and the antennae are reddish-yellow. The elytra are seriate-punctate, with the interstices slightly convex, and covered with punctures.