<ref name="Drury_1773">{{cite book |first1=D. |last1=Drury |year=1773 |title=Illustrations of natural history. Wherein are exhibited upwards of two hundred and twenty figures of exotic insects, according to their different genera. Vol. 2 |url=https://antcat.org/documents/5924/drury_1773-illustrations_of_natural_history.pdf |location=London |publisher=B. White |pages=vii + 90 pp. |isbn=}}</ref>