O'Grady, P. and R. DeSalle (2008). Out of Hawaii: the origin and biogeography of the genus Scaptomyza (Diptera: Drosophilidae). Biology Letters 4:195-199. doi:10.1098/rsbl.2007.0575
unizh.ch
taxodros.unizh.ch
Bächli, G. (1999-2010). TaxoDros: The Database on Taxonomy of Drosophilidae. Available at "Welcome to T a x o D r o S". Archived from the original on 2006-02-09. Retrieved 2006-02-09.
web.archive.org
Bächli, G. (1999-2010). TaxoDros: The Database on Taxonomy of Drosophilidae. Available at "Welcome to T a x o D r o S". Archived from the original on 2006-02-09. Retrieved 2006-02-09.