BioStor
 | Aphid notes from California W M Davidson (1912) Journal of Economic Entomology 5: 404-413 |
 | A synopsis of the genus Calaphis (Homoptera, Aphididae) A C Baker (1916) Proceedings of the Entomological Society of Washington 18: 184-189 |
 | New Aphididae from California Swain (1918) Transactions of the American Entomological Society 44: 1-23 |
 | A new genus and species of Aphididae (Homoptera) (1928) Proceedings of the Entomological Society of Washington 30: 113-121 |
 | 2 New Species Of Laccocoris From British North Borneo Hemiptera Heteroptera Naucoridae Laccocorinae Rivers I La (1970) Proceedings of The Entomological Society of Washington 72: 496-499 |