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Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

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TaxonomyBrowseInfoImagesLinksBooksData
Synopsis of the Histeridae of the United States
By George H. Horn
Proceedings of the American Philosophical Society, Vol. 13, No. 90, pp. 273-360 , 1873
Cite: 2210608 with citation markup [cite:2210608]
Read online at JSTOR free.

Many species have been subsequently described and taxonomic changes have been made, but keys and descriptions are still helpful.