A catalogue of the ants of Paraguay (Hymenoptera: Formicidae). Author Wild, A. L. text Zootaxa 2007 1622 1 55 http://www.antbase.org/ants/publications/21367/21367.pdf journal article 21367 Odontomachus brunneus (Patton 1894). Literature records: “Paraguay” (s. loc.) (Brown 1976). Odontomachus brunneus is a North American species unlikely to be conspecific with South American forms. Name almost certainly refers to Odontomachus sp. alw-01.