Notes: See Baker (1994) for discussion of dating. Ants pp. 299-303.
Notes: Publication info: Paris, Bureau de la Revue et Magasin de Zoologie, [1849-
Notes: Note on Myrmecocystus mexicanus.
Notes: Myrmica algirica Lucas newly synonymized under Crematogaster scutellaris (Olivier). Bolton (1995b) misattributes this synonymy to Mayr.
Notes: Synonymy of Myrmecocystus mexicanus Wesmael under M. melligerus (Llave).