Neoserica infamiliaris is a species of beetle of the family Scarabaeidae. It is found in India (Assam, Meghalaya).
Adults reach a length of about 10.4âÂÂ11.2 mm. They have a dark brown, dull, oval body, with a light greenish shine. The antennal club is yellowish brown and the dorsal is surface sparsely setose.
The species name is derived from Latin in- (meaning un or not) and familiaris (meaning known or familiar) and refers to the particular genital morphology.