On phytophagic varieties and phytophagic species, with remarks on the unity of coloration in insects

By

Walsh, B. D. (Benjamin Dann), 1808-1869

Type

Article

Date of Publication

1865

Original Publication

Proceedings of the Entomological Society of Philadelphia

Volume

5

Pages

194--215

Contributed by

BioStor

Language

English

Published by

Philadelphia, [Printed by the Society], 1863-1867

Identifiers

BioStor: https://biostor.org/reference/70137