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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

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

TaxonomyBrowse
Info
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Genus Ditemnus

Cantharid? - Ditemnus latilobus - female Cantharid? - Ditemnus latilobus - female Soldier Beetle - Ditemnus latilobus - male Ditemnus freemani (Brown) - Ditemnus freemani Beetle - Ditemnus Cantharidae, dorsal - Ditemnus Beetle - Ditemnus - male Ditemnus bidentatus
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 Elateroidea (Click, Firefly and Soldier Beetles)
Family Cantharidae (Soldier Beetles)
Subfamily Silinae
Tribe Silini
Genus Ditemnus
Synonyms and other taxonomic changes
Long treated as a subgenus of Silis(1)
Explanation of Names
Ditemnus LeConte 1861
Greek 'twice cut'
Numbers
12 spp. in our area(1)
Identification
key to spp. in(2)
Range
New World(1); in our area, 2 spp. widespread in e. US (+ QC & MB), the rest in TX & AZ-CA(2)
Life Cycle
on shrubs and grasses; come to lights(1)
Remarks
function of male's elaborate pronotal armature unknown(1)
Works Cited
1.American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea
Arnett, R.H., Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). 2002. CRC Press LLC, Boca Raton, FL.
2.Revision of the Nearctic species of Silis (Cantharidae: Coleoptera)
Green J.W. 1966. Proc. Calif. Acad. Sci. 32: 447-513.