Como dizer “Formigas lava-pés e saúva” em inglês

Formiga lava-pés ......: Fire ant

In Portuguese, they are called formiga lava-pés (wash foot ant).
(Solenopsis saevissima)
Any of several ants of the southern United States and tropical America, that build large mounds and can inflict a painful sting.

Saúva ……: Leafcutter ant
http://cdn.orkin.com/images/ants/leaf-c ... 0x1188.jpg