
Systematics and phylogeny of Potamotrygonocestus (Platyhelminthes, Tetraphyllidea, Onchobothriidae) with descriptions of three new species from freshwater potamotrygonids (Myliobatoidei, Potamotrygonidae). Zoologica Scripta, 32, 367–396
DOI: 10.1046/j.1463-6409.2003.00111.x

Taxonomic revision of Rhinebothroides (Eucestoda: Tetraphyllidea: Phyllobothriidae), parasites of Neotropical freshwater stingrays (Rajiformes: Myliobatoidei: Potamotrygonidae). Journal of Parasitology, 89(5), 994–1017
Calliobothrium spp. (Eucestoda: Tetraphyllidea: Onchobothriidae) in Mustelus schmitti (Chondrichthyes: Carcharhiniformes) from Argentina and Uruguay. Journal of Parasitology, 88(6), 1200–1213
DOI: 10.1645/0022-3395(2002)088[1200:CSETOI]2.0.CO;2
Anindobothrium n. gen. (Eucestoda: Tetraphyllidea) inhabiting marine and freshwater potamotrygonid stingrays. Journal of Parasitology, 87(3), 666–672
DOI: 10.1645/0022-3395(2001)087[0666:ANGETI]2.0.CO;2

Pararhinebothroides hobergi n. gen. n. sp. (Eucestoda: Tetraphyllidea) in Urobatis tumbesensis (Chondrichthyes: Myliobatiformes) from coastal Ecuador. Journal of Parasitology, 85(3), 534–539

Scyphophyllidium uruguayense n. sp. (Eucestoda: Tetraphyllidea) in Mustelus mento (Cope, 1877) (Chondrichthyes: Carcharhiniformes: Triakidae) from La Paloma, Uruguay. Journal of Parasitology, 85(3), 490–494

Echinocephalus janzeni n. sp. (Nematoda: Gnathostomatidae) in Himantura pacifica (Chondrichthyes: Myliobatiformes) from the Pacific coast of Costa Rica and Mexico, with historical biogeographic analysis of the genus. Journal of Parasitology, 84(3), 571–581

Six species of Acanthobothrium (Eucestoda: Tetraphyllidea) in stingrays (Chondrichthyes: Rajiformes: Myliobatoidei) from Ecuador. Journal of Parasitology, 83(3), 475–484

A new species of Acanthobothrium van Beneden, 1849 (Eucestoda:Tetraphyllidea: Onchobothriidae) in Dasyatis longus Garman (Chondrichthyes:Myliobatiformes:Dasyatididae) from Chamela Bay, Jalisco, Mexico. Journal of Parasitology, 82(3), 484–488

Two new species of tetraphyllidean cestodes in Himantura pacifica (Chondrichthyes: Myliobatiformes: Dasyatididae) from the northwest coast of Costa Rica. Journal of Parasitology, 82(2), 302–306
Neotropical freshwater stingrays and their parasites: a tale of an ocean and a river long ago. Journal of Aquariculture and Aquatic Sciences, 7, 52–61

Acanthobothrium nicoyaense n. sp. (Eucestoda: Tetraphyllidea: Onchobothriidae) in Aetobatus narinari (Euphrasen) (Chondrichthyes: Myliobatiformes: Myliobatidae) from the Gulf of Nicoya, Costa Rica. Journal of Parasitology, 81(2), 244–246

Five new species of Acanthobothrium van Beneden, 1849 (Eucestoda: Tetraphyllidea: Onchobothriidae) in stingrays from the Gulf of Nicoya, Costa Rica. Journal of Parasitology, 81(6), 942–951

Serendip deborahae n. gen. and n. sp. (Eucestoda: Tetraphyllidea: Serendipidae n. fam.) in Rhinoptera steindachneri Evermann and Jenkins, 1891 (Chondrichthyes: Myliobatiformes: Myliobatidae) from southeastern Ecuador. Journal of Parasitology, 81(1), 80–84

Escherbothrium molinae n. gen. et n. sp. (Eucestoda: Tetraphyllidea: Triloculariidae) in Urotrygon chilensis (Chondrichthyes: Myliobatiformes: Urolophidae) from the Gulf of Nicoya, Costa Rica. Journal of Parasitology, 80(5), 775–780

Cestode parasites in Potamotrygon motoro (Natterer) (Chondrichthyes: Potamotrygonidae) from southwestern Brazil, including Rhinebothroides mclennanae n. sp. (Tetraphyllidea: Phyllobothriidae), and a revised host-parasite checklist for helminths inhabiting neotropical freshwater stingrays. Journal of Parasitology, 78(3), 393–398

Origins, diversification, and historical structure of the helminth fauna inhabiting neotropical freshwater stingrays (Potamotrygonidae). Journal of Parasitology, 78(4), 588–595
Preliminary Phylogenetic Systematic Analysis Of The Major Lineages Of The Eucestoda (Platyhelminthes, Cercomeria). Proceedings of the Biological Society of Washington, 104(4), 651–668

Rhinebothrium devaneyi n. sp. (Eucestoda: Tetraphyllidea) and Echinocephalus overstreeti Deardorff and Ko, 1983 (Nematoda: Gnathostomatidae) in a thorny back ray, Urogymnus asperrimus, from Enewetak Atoll, with phylogenetic analysis of both species groups. Journal of Parasitology, 74(3), 459–465
The evolution of freshwater adaptation in stingrays. National Geographic Society Research Reports, 15: 663–694
Freshwater stingrays (Potamotrygonidae) and their helminth parasites: testing hypotheses of evolution and coevolution. In V.A. Funk and D.R. Brooks(editors), Advances in cladistics, proceedings of the first meeting of the Willi Hennig Society: 147–175. New York: New York Botanical Society. Buchheim, H.P. 1994. Paleoenvironments, lithofacies and ''varves'' of the Fossil Butte Member of the Green River Formation, southwestern Wyoming. Contributions to Geology 30(1): 3– 14.

Systematic review of cestodes infecting freshwater stingrays (Chondrichthyes: Potamotrygonidae) including four new species from Venezuela. Proceedings of the Helminthological Society of Washington, 48, 43–64

Two new tetraphyllidean cestodes from Potamotrygon circularis Garman (Chondrichthyes: Potamotrygonidae) in the Itacuaí River, Brazil. Proceedings of the Helminthological Society of Washington, 48(1), 38–42

Cestode parasites in Myliobatis goodei Garman (Myliobatiformes: Myliobatidae) from Río de la Plata, Uruguay, with a summary of cestodes collected from South American elasmobranchs during 1975-1979. Proceedings of the Biological Society of Washington, 93, 1239–1252

Cestode parasites of some Venezuelan stingrays. Proceedings of the Biological Society of Washington, 93(4), 1230–1238

A new species of Echinocephalus (Nematoda: Gnathostomidae) from Neotropical stingrays with comments on E. diasi. Journal of Parasitology, 67(3), 433–439

Potamotrygonocotyle tsalickisi, new genus and species (Monogenea: Monocotylidae) and Paraheteronchocotyle amazonensis, new genus and species (Monogenea: Hexabothriidae) from Potamotrygon circularis Garman (Chondrichthyes: Potamotrygonidae) in northwestern Brazil. Proceedings of the Biological Society of Washington, 94, 1205–1210

Cestodes in four species of euryhaline stingrays from Colombia. Proceedings of the Helminthological Society of Washington, 47(1), 22–29

Paravitellotrema overstreeti n. sp. (Digenea: Hemiuridae) from the Colombian freshwater stingray Potamotrygon magdalenae Dumeril. Proceedings of the Helminthological Society of Washington, 46(1), 52–54

Acanthobothrium electricolum sp. n. and A. lintoni Goldstein, Henson, and Schlicht 1969 (Cestoda: Tetraphyllidea) from Narcine brasiliensis (Olfers) (Chondrichthyes: Torpedinidae) in Colombia. Journal of Parasitology, 64(4), 617–619

Two new species of Acanthobothrium van Beneden 1849 (Cestoidea: Tetraphyllidea) from freshwater stingrays in South America. Journal of Parasitology, 64(5), 838–841

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

Two Tetraphyllidean Cestodes from the Freshwater Stingray Potamotrygon magdalenae Dumeril 1852 (Chondrichthyes: Potamotrygonidae) from Colombia. Journal of Parasitology, 62(6), 943–947