North American monogenetic trematodes. II. The families Monocotylidae, Microbothriidae, Acanthocotylidae and Udonellidae (Capsaloidea) Journal of the Washington Academy of Sciences, 28, 109–126, 183–198
A synopsis of the monogenetic trematodes. Transactions of the Zoological Society of London, 25, 185–600
A check-list of monogenean (platyhelminth) parasites of Plymouth hosts. Journal of the Marine Biological Association of the United Kingdom, 64(4), 881–887
DOI: 10.1017/S0025315400047299