Costa Lima, A.M. da 1939 Esp├ęcies de Pseudococcus observadas do Brasil. (Homoptera: Coccoidea-Pseudococcidae). [Species of Pseudococcus observed in Brazil (Homoptera: Coccoidea-Pseudococcidae).]. Boletim Biologico 4: 1-10.

Notes: Pseudococcus joannesiae n. sp.; key to 14 species, with notes on many.