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REVIEW OE EPHEMERELLA NYMPHS OF WESTERN NORTH AMERICA (EPHEMEROPTERA)*

Published online by Cambridge University Press:  31 May 2012

G. Stuart Walley
G. Stuart Walley
Affiliation:
Ottawa, Ont.
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Extract

Studies by Eaton (1884), Dodds (1923) and Needham (1905, 1927) have contributed much to our knowledge of the nymphal forms of Ephemerella occurring in Western North America. Needham's recent paper on “The Rocky Mountain species of the Mayfly genus Ephemerella” contains a valuable discussion of the nymphs of that region and is the first attempt to treat of the species in a comparative manner.

Type
Articles
Information
The Canadian Entomologist , Volume 62 , Issue 1 , January 1930 , pp. 12 - 20
Copyright
Copyright © Entomological Society of Canada 1930

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References

REFERENCES

Dodds, G. S., 1923. Trans. Am. Ent. Soc., XLIX, 95–99.Google Scholar
Eaton, E. A., 1884. Trans. Linn. Soc. Lond. (2) III, 124–134, pls. 37–40.Google Scholar
Needham, J. A., 1905. N. Y. St. Mus. Bull. 86: 41–47, pls. 9–10.Google Scholar
Needham, J. A., 1927 Ann. Ent. Soc. Am., XX, 107–117.CrossRefGoogle Scholar
Needham, J. A., 1927a Utah Agr. Exp. Sta Bull. 201.Google Scholar