Eciton leptognathum mesognathum

This taxon is not in use as it is currently considered to be a junior synonym of Neivamyrmex falcifer.

Nomenclature

 * mesognathum. Eciton (Acamatus) leptognathum var. mesognathum Santschi, 1920d: 368, fig. 5 (m.) FRENCH GUIANA. Combination in Neivamyrmex: Borgmeier, 1953: 13. Junior synonym of falcifer: Borgmeier, 1955: 357.