(1)
Bandyopadhyay, P. K.; Mitra, A. K.; Bhowmik, B. Nematocystis indicus Sp. Nov. (Apicomplexa: Monocystidae) from an Indian Earthworm (Annelida: Oligochaeta) Perionyx excavatus (Perrier). Zootaxa 2006, 1296, 63–68.