Abstract
2 species of mites were present, a surface-living dermanyssid of the genus Ornithonyssus, which apparently caused no harm, and a very small burrowing mite, Echimyopus dasypus, which was found in large numbers in the epidermis and was responsible for extensive lesions. The mange persisted in untreated armadillos, but topical treatment with monosulfram solution was effective.