Described as "mildy polymorphic" Notoncus worker ants (Poss. Notoncus capitatus) can vary in size as seen on this gum leaf. Kyogle, NSW.
Notoncus woker ant (Poss. Notoncus capitatus) explores a gum leaf. Kyogle, NSW.
Camponotus mackayensis major worker. Woodgate, Qld.