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Parasitic helminths collected in west Greenland. Meddelelser om Grønland, 124, 5–55
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Some helminth and copepod parasites of three rajid species from the continental slope of the north-eastern Norwegian Sea. Acta Parasitologica, 46(1), 12–17
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Establishment of the onset of host specificity in four phyllobothriid tapeworm species (Cestoda: Tetraphyllidea) using a molecular approach. Parasitology, 134, 1291–1300
DOI: 10.1017/S0031182007002521
Determinants of host specificity and comments on attachment site specificity of tetraphyllidean cestodes infecting rajid skates from the northwest Atlantic. Journal of Parasitology, 94(2), 436–461
DOI: 10.1645/GE-1180.1
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Redescription of Pseudanthobothrium hanseni Baer, 1956 and description of P. purtoni n. sp. (Cestoda: Tetraphyllidea) from different pairs of rajid skate hosts, with comments on the host-specificity of the genus in the Northwest Atlantic. Systematic Parasitology, 70(1), 41–60
DOI: 10.1007/s11230-007-9122-6
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Numerical and functional responses of intestinal helminths in three rajid skates: evidence for competition between parasites? Parasitology, 139(13), 1784–1793
DOI: 10.1017/S0031182012001035