Srivastava, H. D. (1935). Studies on the family Heterophyidae Odhner, 1914. Part. I. On a new distome from the Indian fishing eagle, Haliaeetus leucoryphus, with remarks on the genera Asoccotyle Looss, 1899 and Pliagieola Faust, 1920. Proceedings of the Academy of Sciences (United Provinces of Agra and Oudh, India). (1934–35), v. 4 (3): 269–278,.
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Srivastava, H. D.
1935
Studies on the family Heterophyidae Odhner, 1914. Part. I. On a new distome from the Indian fishing eagle, Haliaeetus leucoryphus, with remarks on the genera Asoccotyle Looss, 1899 and Pliagieola Faust, 1920
Proceedings of the Academy of Sciences (United Provinces of Agra and Oudh, India)