Structure and Relationships of the Upper Carboniferous Insect, Prochoroptera Calopteryx (Diaphanopterodea, Prochoropteridae)

Frank M Carpenter
Eugene S Richardson

Published in Psyche: A Journal of Entomology, in 1978, in volume 85, issue 2-3, pages 219-228

Date published:1978

DOI: 10.1155/1978/53681
BHL: 50929269
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