Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Information, 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

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


TaxonomyBrowseInfoImagesLinksBooksData
A Catalog of the Diptera of America North of Mexico
By Alan Stone, et al.
United States Department of Agriculture, 1965
Cite: 105938
Nomenclature is dated, of course. One nice feature is range information.

Links
This is online at USDA: http://naldc.nal.usda.gov/catalog/CAT87208336 Except for page 1202.

 
The above link is currently defunct
For now, you can access the PDF via this portal page.

Or, if you prefer, below is a direct link for the PDF file:

https://naldc-legacy.nal.usda.gov/naldc/download.xhtml?id=CAT87208336&content=PDF

Warning: The PDF file is rather large.

Postscript (10/24/19): I recently found an "online read interface" for this work via HathiTrust...though it seems somewhat slow to load.

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.