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	1.	An evolutionary definition of parasitism. [electronic resource] by Zelmer, D A Producer: 19980505 In: International journal for parasitology vol. 28 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Reevaluation of the taxonomic status of Halipegus occidualis Stafford, 1905 (Digenea: Hemiuridae). [electronic resource] by Zelmer, D A Esch, G W Producer: 19990422 In: The Journal of parasitology vol. 85 Availability: No items available. Save to lists Add to cart (remove)
	3.	Snail size as a determinant of prepatent period duration in Helisoma anceps infected with Halipegus occidualis (Digenea: Hemiuridae). [electronic resource] by Zelmer, D A Esch, G W Producer: 20000906 In: The Journal of parasitology vol. 86 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Halipegus eschi n. sp. (Digenea: Hemiuridae) in Rana vaillanti from Guanacaste Province, Costa Rica. [electronic resource] by Zelmer, D A Brooks, D R Producer: 20010111 In: The Journal of parasitology vol. 86 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Interactions between Halipegus occidualis and its ostracod second intermediate host: evidence for castration? [electronic resource] by Zelmer, D A Esch, G W Producer: 19980827 In: The Journal of parasitology vol. 84 Availability: No items available. Save to lists Add to cart (remove)
	6.	Bridging the gap: the odonate naiad as a paratenic host for Halipegus occidualis (Trematoda: Hemiuridae). [electronic resource] by Zelmer, D A Esch, G W Producer: 19980305 In: The Journal of parasitology vol. 84 Availability: No items available. Save to lists Add to cart (remove)
	7.	The contributions of host age and size to the aggregated distribution of parasites in yellow perch, Perca flavescens, from Garner Lake, Alberta, Canada. [electronic resource] by Zelmer, D A Arai, H P Producer: 19980305 In: The Journal of parasitology vol. 84 Availability: No items available. Save to lists Add to cart (remove)
	8.	Robust estimation of parasite component community richness. [electronic resource] by Zelmer, D A Esch, G W Producer: 19990701 In: The Journal of parasitology vol. 85 Availability: No items available. Save to lists Add to cart (remove)
	9.	Relationship between structure and stability of a Halipegus occidualis component population in green frogs: a test of selective treatment. [electronic resource] by Zelmer, D A Esch, G W Producer: 20000427 In: The Journal of parasitology vol. 86 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	10.	The role of habitat in structuring Halipegus occidualis metapopulations in the green frog. [electronic resource] by Zelmer, D A Wetzel, E J Esch, G W Producer: 19990422 In: The Journal of parasitology vol. 85 Availability: No items available. Save to lists Add to cart (remove)
	11.	Morphological and molecular description of Haematoloechus meridionalis n. sp. (Digenea: Plagiorchioidea: Haematoloechidae) from Rana vaillanti brocchi of Guanacaste, Costa Rica. [electronic resource] by León-Règagnon, V Brooks, D R Zelmer, D A Producer: 20020123 In: The Journal of parasitology vol. 87 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)