Pseudomyrmex simplex worker with larvae. This species is among the most common Pseudomyrmex from subtropical North America south to Argentina. Monte Verde, Minas Gerais, Brazil
A basketball-sized carton nest of Crematogaster castanea tricolor in an Acacia tree. St. Lucia, KZN, South Africa
Along an arboreal trail in South Africa, Crematogaster castanea tricolor nestmates exchange a bit of food. St. Lucia, KZN, South Africa
