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Ferguson, M. A., & Smales, L. R. (2006). Helminth assemblages of the turtle emydura macquarii (pleurodira: chelidae) queensland, australia. Journal of Parasitology, 92(1), 186–188. 
Added by: Admin (14 Aug 2008 20:31:51 UTC)
Resource type: Journal Article
BibTeX citation key: Ferguson2006
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Categories: General
Keywords: Australien = Australia, Chelidae, Emydura, Emydura macquarii, Habitat = habitat, Parasiten = parasites, Schildkröten = turtles + tortoises, Veterinärmedizin = veterinary medicine
Creators: Ferguson, Smales
Collection: Journal of Parasitology
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Abstract     
The helminth fauna of 76 Emydura macquarii from 3 river systems in central and northern Queensland was examined. Eleven species were found, including 2 nematodes, 6 trematodes, 1 aspidogastrean, 1 cestode, and 1 monogenean. Analysis of helminth diversity showed that the Fitzroy and Ross River turtles had communities of comparable diversity, but the helminth communities in Proserpine River turtles were much less diverse. The helminth communities in all localities were dominated by trematodes. Polystomoides australiensis was the most prevalent, being found in 60% of the Ross River turtles, 57% of the Fitzroy River turtles, and 46% of the Proserpine River turtles. Notopronocephalus peekayi was the most abundant species, with mean abundances of 5.9 in the Ross River turtles and 9.8 in the Fitzroy River turtles. Species richness, Simpson's Reciprocal Index, was highest, 4.68, for the Ross River helminth community, Sorensen's Qualitative Index showed 95% similarity between the Ross River and Fitzroy River communities, although Sorensen's Quantitative Index indicated only 35% similarity between the 2 sites. Host feeding patterns are likely the most important factor affecting species richness of the helminth infracommunities, as the majority of helminth species are transmitted by food-web interactions involving intermediate hosts.
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