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

National Moth Week was July 23-31, 2022! See moth submissions.

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

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

Photos of 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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Genus Nyholmia

Marsh Beetle - Nyholmia confusa Marsh Beetle - Nyholmia confusa Scirtid - Nyholmia collaris - male Beetle - Nyholmia collaris Marsh Beetle - Nyholmia confusa Scirtid - Nyholmia confusa Marsh Beetle - Nyholmia confusa Pennsylvania Beetle  - Nyholmia collaris
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
No Taxon (Series Elateriformia)
Superfamily Scirtoidea (Plate-thigh and Marsh Beetles)
Family Scirtidae (Marsh Beetles)
No Taxon (former Cyphon)
Genus Nyholmia
Explanation of Names
Nyholmia Klausnitzer 2013
Numbers
4 spp. in our area,* 18 spp. total(1)
*the former Cyphon bicolor, C. collaris, C. confusus, C. drymophila
Size
2.4-4.6 mm(1)
Range
NA & E. Asia(1)
Works Cited
1.Monophyletische Artengruppen der ehemaligen Gattung Cyphon Paykull, 1799 und Beschreibung von neuen Gattungen (Col., Scirtidae)
Klausnitzer B. 2013. Entomologische Nachrichten und Berichte 57: 255-262.