Lapoint, Richard T., Karl N. Magnacca, and Patrick M. O’grady. 2009. “Review of the spoon Tarsus subgroup of Hawaiian Drosophila (Drosophilidae: Diptera), With a Description of One New Species”. Zootaxa 2003 (1). Auckland, New Zealand:53–68. https://doi.org/10.11646/zootaxa.2003.1.3.