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Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

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Books
Data

"Acalyptratae"

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Studies of Parydrinae (Diptera: Ephydridae), I: A Review of the Genus Brachydeutera Loew from the Oriental, Australian...
By Wayne N. Mathis and Kumar D Ghorpade
Smithsonian Contributions to Zoology, 1985
Access to the full article is currently at this link:
file:///C:/Users/kschn/Downloads/SCtZ-0406-Hi_res.pdf

An adventive species of Brachydeutera Loew in North America (Diptera: Ephydridae)
By Mathis, W.N. and W.E. Steiner, Jr.
Journal of the New York Entomological Society 94 (1): 56-61, 1986
Preview at JSTOR. [I have pdf if anyone needs]

Reports Brachydeutera longipes as new to the United States, and includes key to North American species of Brachydeutera.

A revision of the Nearctic species of Limnellia Malloch (Diptera: Ephydridae)
By Mathis, W.N.
Proceedings of the Biological Society of Washington 91(1): 250-293, 1978

Studies of Ephydrinae (Diptera: Ephydridae), VII: Revision of the Genus Setacera Cresson
By Wayne N. Mathis
Smithsonian Contributions to Zoology, Number 350, , 1982
Online here.

A Systematic and Ecological Study of Nearctic Hydrellia (Diptera: Ephydridae)
By Deonier, D. L.
Smithsonian Institution Press, 1971

A revision of the New World species of Paralimna Loew (Diptera: Ephydridae)
By R. Ale-Rocha and W.N. Mathis
Smithsonian Contributions to Zoology, No. 643, 2015
Full PDF can be downloaded here: https://repository.si.edu/handle/10088/26566

Revision of New World species of the shore-fly subgenus Allotrichoma Becker of the genus Allotrichoma ...
By Wayne N. Mathis and Tadeusz Zatwarnicki
ZooKeys 161: 1–101, 2012
Wayne N. Mathis and Tadeusz Zatwarnicki, Revision of New World species of the shore-fly subgenus Allotrichoma Becker of the genus Allotrichoma with description of the subgenus Neotrichoma (Diptera, Ephydridae, Hecamedini), ZooKeys 161, pp. 1–101, 2012.

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A review of the genus Gastrops Williston, with descriptions of two new species (Diptera, Ephydridae)
By Wirth, W W
Proceedings of the Entomological Society of Washington, 1958
https://www.biodiversitylibrary.org/part/63899#/summary

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