Microserica phanrangensis is a species of beetle of the family Scarabaeidae.BioLib It is found in Vietnam.

Description Adults reach a length of about 4.6–5.7 mm. They have a broad, oval, moderately convex body. They are yellowish-brown with a dark head or uniformly blackish-brown. The surface is dull (partly with a greenish iridescent sheen) and glabrous, except for the legs and the anterior labroclypeus.

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