<ref name="Ward_2009">{{cite journal |first1=D. F. |last1=Ward |year=2009 |title=The diversity, community composition and seasonality of native and introduced ants (Hymenoptera: Formicidae) in northern New Zealand |url=https://antcat.org/documents/4832/Ward_2009_Myrmecol_News diversity of northern New Zealand ants.pdf |journal=Myrmecological News |publisher= |volume=12 |issue= |pages=195–200 |doi= }}</ref>