Tang, F.T., Hao, J.J., Shi, G.L., & Tang, Y. 1991 [On a newly found genus and three new species of Diaspididae from China (Homoptera).]. Acta Entomologica Sinica 34(4): 458-464.

Notes: Abstract: New species Rhizaspidiotus taiyuensis, Tsugaspidiotus piceae and Parlatoreopsis acericola described; Tsugaspidiotus genus new to China.