Baugh, S.C. 1950. On Paryphostomum Horai sp. nov. (Trematoda: Echinostomatidae), with a note on the Systematic position of Paryphostomum Novum Verma, 1936. Records of the Zoological Survey of India. 47, 1 (Jan. 1950), 99–106. DOI:https://doi.org/10.26515/rzsi/v47/i1/1950/162181.