Dicroaspis

Nomenclature

 *  DICROASPIS [Myrmicinae: Stenammini]
 * Dicroaspis Emery, 1908b: 184. Type-species: Dicroaspis cryptocera, by monotypy.
 * Dicroaspis subgenus of Calyptomyrmex: Emery, 1915g: 15; Forel, 1917: 244; Wheeler, W.M. 1922a: 664, 887; Emery, 1924d: 225.
 * Dicroaspis as genus: Arnold, 1917: 362; Wheeler, W.M. 1935a: 7 (in key).
 * Dicroaspis senior synonym of Geognomicus: Bolton, 1981a: 56.
 * GEOGNOMICUS [junior synonym of Dicroaspis]
 * Geognomicus Menozzi, 1924b: 220. Type-species: Geognomicus wheeleri (junior synonym of Dicroaspis cryptocera), by original designation.
 * [Geognomicus as genus: Wheeler, G.C. & Wheeler, J. 1985: 257 (anachronism); Dlussky & Fedoseeva, 1988: 81 (anachronism).]
 * Geognomicus junior synonym of Dicroaspis: Bolton, 1981a: 56; Bolton, 1994: 106.