Anomalophylla tristicula is a species of beetle of the family Scarabaeidae. It is found in China (Gansu, Ningxia, Qinghai, Sichuan, Xizang, Yunnan) and Mongolia.
Adults reach a length of about 5.2âÂÂ6.5 mm. They have a black, oblong body. The dorsal surface is dull with long, dense, erect setae. Most hairs are black, but the setae on the elytra and sometimes also those on the pronotum are white.