Biezanko, C.M., & Seta, F.D. 1940 Catalogo dos insetos encontrados no Rio Grande do Sul e seus arredores -- Homopteros (Homoptera).. O Campo 11: 67-68.

Notes: Species mentioned include Ceroplastes confluens, C. grandis hempeli, C. janeirensis, C. novaesi, Coccus hesperidum, Mallococcus lanigerus, Saissetia discoides, S. hemispherica, S. oleae, Pseudococcus citri, Tectococcus ovatus, Aonidiella aurantii, A. leivasi, Aspidiotus hederae, Chrysomphalus aonidum, Chrysomphalus dictyospermi, C. paulistus, Diaspidiotus lataniae, D. perniciosus, Furcaspis cyanophylli, Morganella longispina, Pseudaonidia tesserata, Diaspis boisduvalii, D. bromeliae, Pinnaspis aspidistrae, Pseudaulacaspis pentagona, Lepidosaphes citricola, Tachardiella coerulea, Eurhizococcus brasiliensis, Icerya genistae, I. purchasi, I. schrottkyi and Protortonia cacti.