Chapman, Marguerite M. “Notes on Copulatory and Penial Setae in Hoplochaetella Michaelsen”. Records of the Zoological Survey of India 42, no. 2 (March 1, 1940): 375–378. Accessed September 20, 2024. https://recordsofzsiojs.sscldl.in/index.php/zsoi/article/view/162443.