Variation in larval black fly populations at three sites in a stream system over five years (Diptera:Simuliidae)

Abstract

Five years of monthly samples taken from three sites in the Broad Cove River, two at lake outlets and one a kilometer downstream from an outlet were analyzed. Considerable variations in the population of each species between sites and years were observed. Fluctuations in the populations were not always consistent from site to site or between species at the… (More)
DOI: 10.1007/BF00035232

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