Benson, W. H. (1854). Characters of four Indian species of Cyclophorus, Montfort, followed by notes on the geographical distribution of the genera of the Cyclostomacea in Hindostan. Annals and Magazine of Natural History, Series 2. 14(84): 411-418.
Characters of four Indian species of <i>Cyclophorus</i>, Montfort, followed by notes on the geographical distribution of the genera of the Cyclostomacea in Hindostan