where they've been

For the record: where they've been found.

Linepithema humile: the Argentine ant Found at: Lakeside, Calvinia, Kleinmond, Ceres [town and mountainside]; Oudebos, Nieuwoudtville, Red Hill, Rondebosch, Marina da Gama, Zandvlei, Stanford, Hermanus, Muizenberg, Marina da Gama Technomyrmex albipes: the White-footed ant Found at: Lakeside, Waterfalls Cottage near Stanford, Grootvadersbosch