Cephalotes grandinosis (F. Smith ^HNS 1860).

Literature records: Central(?), Concepción, “Paraguay” (s. loc.) (Emery 1896b, Forel 1907b, Forel 1907d).

Records probably pertain to persimillis ^HNS, C. grandinosus ^HNS has a more northerly distribution (De Andrade and Baroni-Urbani 1999).