Ant key 38
Subfamily Formicinae
| Scapes surpassing the rear margin of the head by two-thirds their length or more (Fig. a). A. gracilipes is a quarantine threat probably not established, although colonies were found at the Port of Auckland in 2002. | Anoplolepis spp. |
| Scapes surpassing the rare margin of the head by less than one-guarter their length (Fig. b). Established on the Kermadec Islands only. | Plagiolepis alluaudi |
