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CONTRIBUTION TO THE BIOLOGY OF ONTARIO MAYFLIES WITH DESCRIPTIONS OF NEW SPECIES

Published online by Cambridge University Press:  31 May 2012

Extract

During the summers of 1928 and 1929 a study was made of the mayfly fauna of several streams and lakes in Ontario, particular attention being given to associating the nymphal stages with the adults by rearing them in cages set in the stseams. In the course of the work the nymphs of twelve species, hitherto unknown in this stage, were found. These are described below. Three new species were taken and are also described.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1930

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