Borchsenius, N.S. 1941 [Species of the manna-producing scale insects (Trabutina, Coccidae, Hemiptera) from Central Asia.]. Izvestiya Kursov Prikladoni Zoologii i Fitopathologii. Leningrad 12: 123-135.

Notes: Trabutina bogdanovi-katjkovi, T. crassispinosa, n. spp.; 5 species of genus mentioned, key to 3.