American two-winged flies of the genus Microphthalma Macquart, with notes on related forms

By

Aldrich, John Merton, 1866-1934

Type

Article

Date of Publication

1926

Original Publication

Proceedings of the United States National Museum

Volume

69

Series / Issue

Issue: 2639

Pages

1--8

Contributed by

BioStor

Language

English

Published by

Washington Smithsonian Institution Press, [etc.]

Identifiers

BioStor: https://biostor.org/reference/79681
DOI: https://doi.org/10.5479/si.00963801.69-2639.1

Rights Status

Public domain. The BHL considers that this work is no longer under copyright protection.