BioStor
 | Some monogenetic trematodes from the Galapagos Islands and the neighbouring Pacific F G C Meserve (1938) Allan Hancock Pacific Expedition 2: 31-89 |
 | North American monogenetic Trematodes. iii. The family Capsalidae (Capsaloidea) (1939) Journal of The Washington Academy of Sciences 29: 63-92 |