Oxygyne

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

Nomenclature

 * OXYGYNE [junior synonym of Crematogaster (Crematogaster)]
 * Oxygyne Forel, 1901e: 375 [as subgenus of Crematogaster]. Type-species: Crematogaster (Oxygyne) daisyi, by subsequent designation of Wheeler, W.M. 1911f: 169.
 * Oxygyne raised to genus: Soulié, 1964: 398.
 * Oxygyne junior synonym of Crematogaster: Hölldobler & Wilson, 1990: 13.
 * Oxygyne subgenus of Crematogaster: Bolton, 1995b: 40.
 * Oxygyne senior synonym of Nematocrema: Blaimer, 2012: 249.
 * Oxygyne junior synonym of Crematogaster (Crematogaster): Blaimer 2012: 52.

Additional References

 * Blaimer, B.B. 2012. Untangling complex morphological variation: taxonomic revision of the subgenus Crematogaster (Oxygyne) in Madagascar, with insight into the evolution and biogeography of this enigmatic ant clade (Hymenoptera: Formicidae). Systematic Entomology 37:240-260.
 * Blaimer, B.B. 2012. A subgeneric revision of Crematogaster and discussion of regional species-groups (Hymenoptera: Formicidae). Zootaxa 3482, 47–67.