1. Hawaii Ant Lab, Pacific Cooperative Studies Unit, University of Hawaii at Manōa, Manōa, Hawaii 96720, USA; E-mail: michelle.montgomery@littlefireants.com (M. P. M.), cas@littelfireants.com (C. V.)
2. University of Canberra, Canberra, ACT 2601, Australia; E-mail: Jasmyn.lynch@canberra.edu.au (A. J. J. L.)
3. Charles Sturt University Old Sydney Road, Thurgoona, NSW 2640, Australia; E-mail: wrobinson@csu.edu.au (W. A. R.)