BioStor
 | XXII. Notes on the Habits of Australian Hymenoptera F Smith (1851) Transactions of The Royal Entomological Society of London 6: 179-181 |
 | Catalogue of Australian bees H Hacker (1921) Memoirs of the Queensland Museum 7: 99-163 |
 | A cladistic analysis and classification of the subgenera and genera of the large carpenter bees, tribe Xylocopini (Hymenoptera: Apidae) Robert L Minckley (1998) Scientific Papers Natural History Museum University of Kansas 9: 1-47 |