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STUDIES ON THE BIOLOGY OF THE EPHEMEROPTERA I. COLORATION AND ITS RELATION TO SEASONAL EMERGENCE*

Published online by Cambridge University Press:  31 May 2012

Herman T. Spieth
Affiliation:
College of the City of New York

Extract

The following observations and conciusions are based upon ephemerids from temperate North America and principally upon material from the eastern United States. It is perfectly conceivable that in other parts of the world, where the fauna and also the environmental conditions are different, the conclusions reached here may not be applicable.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1938

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References

* The author wishes to acknolwledge his indebtedness to the American Museum of Natural History and partitcularly to Dr. Frank E. Lutz fmor providing research space.