BioStor
 | A redescription of the type species of the genera of Coccidae based on species originally described by Maskell H Morrison and E R Morrison (1922) Proceedings of the United States National Museum 60: 1-120 |
 | Classification of Insects. A key to the known families of insects and other terrestrial arthropods. [1st Edition] C T Brues and A L Melander (1932) Bulletin of the Museum of Comparative Zoology 73: 1-672 |
 | A COMPARATIVE STUDY OF THE CUTICULAR STRUCTURE OF THREE FEMALE MEALY BUGS (HOMOPTERA: PSEUDOCOCCIDAE) Harry F Lower (1957) Biol Bull 113: 141-159 |