Funnel-ants
Guides
Aphaenogaster
Funnel Ants, Collared Ants
Aphaenogaster is a genus of myrmicine ants comprising approximately 200 described species, including 18 fossil species. Workers are monomorphic with 12-segmented antennae and four-segmented antennal clubs. The genus exhibits diverse nesting habits, with most species nesting in soil, under rocks, or in rotten wood, while some species such as A. mariae are arboreal. Australian species are known for constructing conspicuous funnel-shaped nest entrances up to 4 cm in diameter.