<ref name="Carpenter_1927">{{cite journal |first1=F. M. |last1=Carpenter |year=1927 |title=Notes on a collection of amber ants |url=https://antcat.org/documents/617/carpenter_1927_amber_ants_psyche.pdf |journal=Psyche (Cambridge) |publisher= |volume=34 |issue= |pages=30–32 |doi=10.1155/1927/62367 }}</ref>