Listed as available in Becnel et al., 2014, although appears to be a junior homonym of Toxospora Kudo, 1925, which is a superfluous replacement name for Toxonema Léger & Hesse, 1922 and a junior objective synonym of Toxoglugea Leger and Hesse, 1924. According to the latter authors, "the distinction between this genus and Toxoglugea is unclear".
Becnel, J. J.; Takvorian, P. M.; Cali, A. (2014). Appendix A. Checklist of available generic names for Microsporidia with type species and type hosts. Pp. 671-686 in Weiss, L.M & Becnel, J.J. (eds). Microsporidia: Pathogens of Opportunity. John Wiley & Sons, Ames,(U.S.) and Chichester (U.K.).