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ON OCHYRIA FERRUGATA, CL

Published online by Cambridge University Press:  31 May 2012

Louis. B. Prout
Affiliation:
London, N. E., England.

Extract

I have recently been investigating the synonymy, and the natural history generally, of the two species of geometers which are frequently confused under the above name,* and as Packard was not quite clear about the matter, it seems desribale to call attention to the true position of their American representative.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1894

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References

* Some of the results of my investigations may be seen it the Entomologists' Record, Vol. V., p. III, etc., London, 1894.

I have tested this by the material in our National Museum, and by some specimens kindly sent me by Mr. H. F. Wickham, of Iowa City.