BioStor
 | X. Monograph of the Genus Xylocopa, Lair Frederick Smith (1874) Transactions of The Royal Entomological Society of London 22: 247-302 |
 | Revision of the Carpenter-bees (Xylocopa Latreille) of the Moluccan Islands, with notes on other Indo-Australian species M A Lieftinck (1956) Tijdschrift Voor Entomologie 99: 55-73 |
 | Genus-group names of bees and supplemental family-group names Charles D Michener (1997) Scientific Papers Natural History Museum University of Kansas 1: 1-81 |
 | 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 |