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MERISTIC VARIATION IN CORYDALIS CORNUTA, LINN

Published online by Cambridge University Press:  31 May 2012

H. F. Wickham
Affiliation:
Iowa City, Iowa.

Extract

Records of duplication of members in hexapod larvæ are so rare that I submit the subjoined account, drawn up from a specimen of the young of Corydalis cornuta, captured in the river near Iowa City, several years ago. The insect is one of a number that I took for class dissection, and as far as noted, the remainder did not depart from the ordinary type. A notice of the case was prepared at the time and sent to a scientific journal on the eve of its suspending publication, so that I think the article was never printed.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1903

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