III. A new racer (genus Masticophis) from Arizona and Sonora, Mexico [M. flagellum cingulum, subsp. nov.]

Type

Article

Date of Publication

1954

Original Publication

Proceedings of the Biological Society of Washington

Volume

67

Pages

247--250

Contributed by

BioStor

Language

English

Published by

Washington Biological Society of Washington

Identifiers

BioStor: https://biostor.org/reference/106194