Nakao, S., Takagi, S., Tachikawa, T., & Wongsiri, T. 1977 Scale insects collected on citrus and other plants and their hymenopterous parasites in Thailand.. Insecta Matsumurana (n.s.) 11: 61-68.

Notes: Record of 24 determined and 10 undetermined coccoid species; Aulacaspis yasumatsui n.sp.