BioStor
 | Synoptical list of Coccidae reported from Australasia and the Pacific Islands up to December 1894 W M Maskell (1895) Transactions and Proceedings of the New Zealand Institute 27: 1-35 |
 | The food plants of scale insects (Coccidae) T D A Cockerell (1897) Proceedings of The United States National Museum 19: 725-785 |
 | A list of Coccidae affecting various genera of plants E E Green (1918) Annals of Applied Biology 4: 228-239 |
 | Relation of the orchid flora of Australia to that of New Zealand, with the description of a new monotypic genus for New Zealand H M R Rupp and E D Hatch (1945) Proceedings of The Linnean Society of New South Wales 70: 53-61 |