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BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

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

National Moth Week 2020 photos of insects and people.

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

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

Previous events


Genus Stenosphenus

Cerambycid - Stenosphenus sobrius All dark Stenosphenus sp? - Stenosphenus sobrius Black longhorned beetle with a little red - Stenosphenus notatus Beetle - Stenosphenus notatus Hairy, black and orange longhorned beetle - Stenosphenus notatus Stenosphenus sobrius Longhorn Beetle on Driftwood - Stenosphenus notatus Stenosphenus beyeri? - Stenosphenus beyeri
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 Cucujiformia)
Superfamily Chrysomeloidea (Long-horned and Leaf Beetles)
Family Cerambycidae (Long-horned Beetles)
Subfamily Cerambycinae
Tribe Elaphidiini
Genus Stenosphenus
Synonyms and other taxonomic changes
reviewed in (1)
Explanation of Names
Stenosphenus Haldeman 1847
'narrow wedge'
6 spp. in our area, 23 total(2)
se. Canada to Costa Rica; in our area, S. notatus is widespread in e. NA [north to QC-ON(3)(4)], the rest are restricted to sw. US (TX-CA-UT)(2)