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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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Tribe Orfeliini

gnat - Proceroplatus elegans Keroplatidae, ventral - Orfelia - male Mating pair - male - female keroplatid - Proceroplatus elegans Fly at Moth cloth - Proceroplatus elegans Setostylus bellulus? Unidentified gnats - male - female Predatory fungus gnat? - Proceroplatus elegans - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Nematocera" (Non-Brachycera))
Infraorder Bibionomorpha (Gnats, Gall Midges, and March Flies)
Superfamily Sciaroidea (Fungus Gnats and Gall Midges)
Family Keroplatidae (Predatory Fungus Gnats)
Tribe Orfeliini
Numbers
52 nearctic species in 11 genera(1)
Identification
Most Orfeliini can be distinguished from other Keroplatidae by the combination of cylindrical antenna (vs. laterally compressed in Keroplatini) and branches of CuA divergent (vs. convergent near base in Macrocerinae). Some have flattened antennae and must be distinguished from Keroplatini using microscopic characters.