Rhachiocrema

This genus is not in use as it is currently considered to be a junior synonym of Crematogaster (Orthocrema).

Nomenclature

 * RHACHIOCREMA [junior synonym of Crematogaster (Orthocrema)]
 * Rhachiocrema Mann, 1919: 318 [as subgenus of Crematogaster]. Type-species: Crematogaster (Rhachiocrema) wheeleri, by original designation.
 * Rhachiocrema raised to genus: Soulié, 1964: 398.
 * Rhachiocrema junior synonym of Crematogaster: Hölldobler & Wilson, 1990: 13.
 * Rhachiocrema subgenus of Crematogaster: Bolton, 1995b: 45.
 * Rhachiocrema junior synonym of Orthocrema: Blaimer 2012: 52.

Additional References

 * Blaimer, B.B. 2012. A subgeneric revision of Crematogaster and discussion of regional species-groups (Hymenoptera: Formicidae). Zootaxa 3482, 47–67.