XX. On some cases of Dimorphism and Polymorphism among Palœarctic Lepidoptera

By

Alferaki, Sergeǐ Nikolaevich, 1850-1918
Elwes, Henry John, 1846-1922

Type

Article

Date of Publication

1891

Original Publication

Transactions of the Entomological Society of London

Volume

39

Pages

497--502

Contributed by

BioStor

Language

English

Published by

London, The Society,

Identifiers

BioStor: https://biostor.org/reference/50980
DOI: https://doi.org/10.1111/j.1365-2311.1891.tb01658.x