Notes on Pennsylvania Diptera, with two new species of Syrphidae

By

Walton, William Randolph, 1873-1952

Type

Article

Date of Publication

1911

Original Publication

Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia

Volume

22

Pages

318--322

Contributed by

BioStor

Language

English

Published by

Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],

Identifiers

BioStor: https://biostor.org/reference/73524