Aulacorthum circumflexum zhangjiajiensis Zhang 1992 to Anaulacorthum as full species
Anaulacorthum is a previously monotypic genus close to Aulacorthum, but with 4 hairs on the first tarsal segments. A. zhangjiajiense was described from an unidentified composite plant in Hunan Province, China as a subspecies of Aulacorthum circumflexum (= Neomyzus circumflexus), but is quite distinct from that species and seems to fit well into this genus.