Mukherjee, R. P. and Ghosh, R. K. (1977) “Studies on the Larval Trematodes of West Bengal Part II On a New Echinostome Cercaria”, Records of the Zoological Survey of India, 72(1-4), pp. 277–280. doi: 10.26515/rzsi/v72/i1-4/1977/161935.