Dos Santos Wolff, V.R., & Corseuil, E. 1994 Espécies de Diaspidida (Homoptera: Coccoidea) ocorrentes em plantas cítricas no Rio Grande do Sul, Brasil: II - Diaspidinae. [Diaspididae (Homoptera: Coccoidea) species occurring on citrus plants in Rio Grande do Sul, Brazil: II - Diapidinae].. Biociências 2(1): 125-148.

Notes: Identifications; synonymy; distributions; hosts; morphometric data; keys provided; species include Mytilococcus beckii, Pinnaspis aspidistrae, P. minor, Unaspis citri and M. gloverii.