Ooceraea biroi

Distribution
This taxon was described from Singapore. It is also found in Madagascar.

Nomenclature

 *  biroi. Cerapachys (Syscia) biroi Forel, 1907a: 7 (w.) SINGAPORE. Imai, et al. 1984: 5 (k.). Senior synonym of ierensis, silvestrii (and its junior synonym seini), sinensis: Brown, 1975: 22. See also: Ogata, 1983: 136.
 * silvestrii. Cerapachys (Syscia) silvestrii Wheeler, W.M. 1909c: 269 (w.) HAWAII. Senior synonym of seini: Wilson & Taylor, 1967: 33. Junior synonym of biroi: Brown, 1975: 22.
 * sinensis. Cerapachys (Syscia) sinensis Wheeler, W.M. 1928c: 3 (w.) CHINA. Junior synonym of biroi: Brown, 1975: 22.
 * seini. Cerapachys (Syscia) seini Mann, 1931: 440, fig. 1 (w.) PUERTO RICO. Junior synonym of silvestrii: Wilson & Taylor, 1967: 33.
 * ierensis. Cerapachys (Syscia) ierensis Weber, 1939a: 94 (w.) TRINIDAD. Junior synonym of biroi: Brown, 1975: 22.

Additional References

 * Wetterer, J.K., Kronauer, J.C. & Borowiec, M.L. 2012. Worldwide spread of Cerapachys biroi (Hymenoptera: Formicidae: Cerapachyinae). Myrmecological News, 17, 1-4.