Crematogaster sumichrasti

It should be noted that Crematogaster atitlanica, currently considered a junior synonym of this species, is listed by the IUCN as vulnerable. See the IUCN website for details.

Distribution
This taxon was described from Mexico. It is also found in Belize, Guatemala, Honduras, Nicaragua and Costa Rica.

Nomenclature

 *  sumichrasti. Crematogaster sumichrasti Mayr, 1870b: 993 (w.) MEXICO. Forel, 1908b: 46 (q.m.). Combination in C. (Orthocrema): Emery, 1922e: 136. Senior synonym of atitlanica, maya, surdior: Longino, 2003a: 114.
 * surdior. Crematogaster sumichrasti st. surdior Forel, 1885a: 375 (w.q.) GUATEMALA. Combination in C. (Orthocrema): Emery, 1922e: 136. Raised to species: Dalla Torre, 1893: 87. Subspecies of sumichrasti: Forel, 1899c: 82; Emery, 1922e: 136; Kempf, 1972a: 89. Junior synonym of sumichrasti: Longino, 2003a: 114.
 * atitlanica. Crematogaster (Apterocrema) atitlanica Wheeler, W.M. 1936c: 47, fig. 1 (q.m.) GUATEMALA. Wheeler, G.C. & Wheeler, J. 1960b: 13 (l.). Junior synonym of sumichrasti: Longino, 2003a: 114.
 * maya. Crematogaster (Orthocrema) sumichrasti subsp. maya Wheeler, W.M. 1936c: 48, fig. 1 (w.) GUATEMALA. Junior synonym of sumichrasti: Longino, 2003a: 114.

Additional References

 * [[Media:Wheeler 1936.pdf|Wheeler, W. M. 1936d. A singular Crematogaster from Guatemala. Psyche (Camb.) 43: 40-48 PDF]]