BioStor
 | New muscoid flies, mainly Hystriciidae and Pyrrhosiinae from the Andean montanya (1915) Insecutor Inscitiae Menstruus 2: 183-197 |
 | 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 |
 | The composition of the bee (Apoidea: Hymenoptera) fauna visiting flowering trees in New South Wales lowland subtropical rainforest remnants G A Williams and P Adam (1997) Proceedings of The Linnean Society of New South Wales 118: 69-95 |