Chicatana
Guides
Atta mexicana
Chicatana Leafcutter Ant, Chicatana, Hormiga Podadora de Hoja, Mochomo, Nucú, Nacasmá, Cocosh
Atta mexicana is a leaf-cutting ant and advanced attine fungus-grower native to Mexico and the southwestern United States. The species cultivates the basidiomycete fungus Leucoagaricus gongylophorus as its primary food source, cutting and collecting leaf fragments to serve as fungal substrate. Colonies are large and complex, with sophisticated caste specialization including queens (~30 mm), workers, and soldiers (~18 mm). The species is culturally significant in Mexico as a traditional food source (chicatana) harvested during nuptial flights, and is also recognized as an agricultural pest in some contexts.