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NOTES ON THE CLASSIFICATION OF THE PERLIDÆ

Published online by Cambridge University Press:  31 May 2012

Nathan Banks
Nathan Banks
Affiliation:
East Falls Church, VA.
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Extract

In a recent paper on the genus Chloroperla I divided this genus, as it had been used, into two genera; neither of which being a true Chloroperla, I proposed the names Isoperla and Alloperla. The character I used in this division was one proposed by Prof. Needham to separate the Perlini from the Nemourini. This is the condition of the median vein near the base of fore wings, whether united to the radius, or running parallel to the radius.

Type
Articles
Information
The Canadian Entomologist , Volume 38 , Issue 7 , July 1906 , pp. 221 - 224
Copyright
Copyright © Entomological Society of Canada 1906

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