Bandyopadhyay, Probir K., Amlan K. Mitra, and Biplab Bhowmik. “Nematocystis indicus Sp. Nov. (Apicomplexa: Monocystidae) from an Indian Earthworm (Annelida: Oligochaeta) Perionyx excavatus (Perrier)”. Zootaxa 1296, no. 1 (August 17, 2006): 63–68. Accessed April 26, 2025. https://mapress.com/zt/article/view/zootaxa.1296.1.6.