作者: Gerald L. Mackie , William B. Morton , Mark S. Ferguson
DOI: 10.1007/BF00008771
关键词: Eutrophication 、 Nematode 、 Philometra 、 Ambloplites 、 Ligula intestinalis 、 Fauna 、 Upstream and downstream (DNA) 、 Ecology 、 Biology 、 Parasitism
摘要: The parasitic fish fauna in Guelph Lake, a four-year old impoundment, were compared with those upstream and downstream localities. lacustrine assemblage of the young mesotrophic to eutrophic impoundment was dominated by cestodes, Ligula intestinalis Proteocephalus ambloplites, nematode, Philometra sp. acanthocephalan, Neoechinorhynchus saginatus, Rhabdacona cascadilla rheophilous parasites, but prevalence rate intensity R. significantly reduced downstream.