Das, E. N. (1954) “On Some Interesting Larval Stages in the Life History of a New Species of the Acanthocephalan Genus <I>Arythmorhynchus</I>, from the Frog, Rana Tigrina (Daud) from India”, Records of the Zoological Survey of India, 51(1), pp. 39–49. doi: 10.26515/rzsi/v51/i1/1954/162052.