Six new species of tetraphyllidean cestodes, including a new genus, from a marine stingray Himantura schmardae (Werner, 1904) from Colombia. Proceedings of the Helminthological Society of Washington, 44, 51–59
Cestode parasites of some Venezuelan stingrays. Proceedings of the Biological Society of Washington, 93(4), 1230–1238
On the phylogenetic relationships among tetraphyllidean, lecanicephalidean and diphyllidean tapeworm genera. Systematic Parasitology, 42(2), 77–151
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Evolution of Neotropical freshwater stingrays and their parasites: taking into account space and time. Unpublished PhD dissertation, University of Toronto, Toronto.
Annotated checklist of fish cestodes from South America. ZooKeys, 650, 1–205
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