1. P. K. Bandyopadhyay, B. Göçmen, B. Bhowmik, et al. "Türkiye Parazitoloji Dergisi." 30, "A new species of Monocystis Stein, 1848 (Protista: Apicomplexa: Eugregarinida) from the Indian earthworm, Amynthas hawayanus Rosa, 1891 (Annelida: Oligochaeta)." 155 (2006a)
2. P. K. Bandyopadhyay, P. Mallik, B. Göçmen, et al. "Türkiye Parazitoloji Dergisi." 30, "Monocystis metaphirae sp. nov. (Protista: Apicomplexa: Monocystidae) from the earthworm Metaphire houlleti (Perrier)." 53 (2006b)
3. H. Berlin, "Archiv für Protistenkunde." 48, "Untersuchngen uber Monocystideen in den vesiculae seminalies der schwedischen oligochaeten." 1 (1924)
4. R. J. Blakemore, "Organisms Diversity & Ecology." 3, "Japanese earthworms (Annelida: Oligochaeta): A review and checklist of species." 241 (2003)
5. W. C. Bosanquet, "Quarterly Journal of Microscopical Science." 39, "Notes on a gregarine of the earthworm (Lumbricus herculeus)." 421 (1894)