
TY  - JOUR
A1  - Smales, L. R. 
A1  - Cribb, T. H. 
T1  - Helminth Parasite Communities of the Water-rat, <emph type="2">Hydromys chrysogaster</emph>, from Queensland
JF  - Wildlife Research
JO  - Wildl. Res.
Y1  - 1997
VL  - 24
IS  - 4
SP  - 445
EP  - 457
KW  - 
UR  - https://doi.org/10.1071/WR96074 
N2  - The helminth fauna from 124 water-rats, Hydromys chrysogaster, collected from 33 localities in Queensland was analysed. A total of 45 species of helminths was found, comprising 2 acanthocephalans, 2 cestodes, 13 nematodes and 28 trematodes. The helminth community of the water-rats in the region north of latitude 18&#x02DA; (far north) was different from that of water-rats south of 18&#x02DA; (central); Sorensen&#8217;s Index 45&#183;8% similarity, whereas Holmes and Podesta&#8217;s Index gave 32&#183;1% similarity. Comparisons with data from water-rats from southern and Tasmanian regions showed that they were different from each other and from both Queensland regions. The helminth communities were characterised by high diversity, dominated by trematodes in the central and Tasmanian regions, but with nematodes becoming more prominent in the far northern and southern regions. No core or secondary species were found in the Queensland helminth communities, the southern community was suggestive of a bimodal distribution and the Tasmanian had two core species. A checklist of helminth species occurring in water-rats from eastern Australia is provided. 
ER  -

