Selaserica convexiusculaSelaserica convexiuscula is a species of beetle of the family Scarabaeidae. It is found in Sri Lanka.DescriptionAdults reach a length of about 8.8–10.2 mm. They have a dark reddish brown, oblong body, with yellowish brown antennae.EtymologyThe species name refers to the moderately convex surface of the elytral intervals.