<ref name="Smith_1879">{{cite journal |first1=F. |last1=Smith |year=1879 |title=Descriptions of new species of aculeate Hymenoptera collected by the Rev. Thos. Blackburn in the Sandwich Islands |url=https://antcat.org/documents/2758/2612.pdf |journal=Journal of the Linnean Society of London. Zoology |publisher= |volume=14 |issue= |pages=674–685 |doi= }}</ref>