BioStor
 | Descriptions and records of bees. XXXIII T D.a. Cockerell (1910) Annals and Magazine of Natural History 6: 356-366 |
 | Some Australian bees T D.a. Cockerell (1913) Proceedings of the Academy of Natural Sciences of Philadelphia 65: 28-44 |
 | Catalogue of Australian bees H Hacker (1921) Memoirs of the Queensland Museum 7: 99-163 |
 | The type species of the genera and subgenera of bees Grace A Sandhouse (1943) Proceedings of the United States National Museum 92(3156): 519-619 |