Wang, T.C. 1982a [A study on the Chinese Paraputo and Heliococcus with description of new species (Homoptera: Coccoidea: Pseudococcidae).]. Acta Entomologica Sinica 25: 315-320.

Notes: P. speciosus, P. gasteris and H. lingnaniae n. spp.; key to Paraputo and Heliococcus.