Misra, P. L. (1941) “Observations on a New Gregarine, <I>Stylocephalus bahli</i>, Sp. Nov. from the Alimentary Canal fo an Indian Beetle, <I>Gonocephalum helopioides</i> Frm”., Records of the Zoological Survey of India, 43(1), pp. 43–71. doi: 10.26515/rzsi/v43/i1/1941/162421.