The forms of the common Old World swallowtail butterfly (Papiliomachaon) in North America, with descriptions of two new subspecies

By

Clark, Austin Hobart, 1880-1954

Type

Article

Date of Publication

1932

Original Publication

Proceedings of the United States National Museum

Volume

81

Series / Issue

Issue: 2934

Pages

1--15

Contributed by

BioStor

Language

English

Published by

Washington Smithsonian Institution Press, [etc.]

Identifiers

BioStor: https://biostor.org/reference/79770
DOI: https://doi.org/10.5479/si.00963801.81-2934.1