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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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Infraorder Gerromorpha - Semiaquatic Bugs

Broad-shouldered Water Strider - Microvelia pulchella - male Id request - Hydrometra australis Waterbugs at Beaver Creek Neogerris hesione - male - female Hebridae Water strider  - Aquarius remigis Microvelia cubana Water strider  - Metrobates hesperius - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Heteroptera (True Bugs)
Infraorder Gerromorpha (Semiaquatic Bugs)
Numbers
>2,100 spp. in ~160 genera of 8 families worldwide(1) (one fam. is so. African, one is Indo-Pacific); ca. 110 spp. in 6 families in our area
Identification
Good practical keys provided in(2)(3)(4)(5)
Habitat
water surface or riparian habitats close to the freshwater edge; some in open ocean (the only truly marine insects)
Food
living or dead arthropods(6)
Remarks
Most are skaters (slow walkers on surface film)(6)
Print References
(7)
Internet References
(8)
Works Cited
1.Biodiversity of the Heteroptera
Henry T.J. 2009. In: Foottit R.G., Adler P.H., eds. Insect biodiversity: Science and society. Oxford: Wiley-Blackwell: 223-263.
2.How to Know the True Bugs
Slater, James A., and Baranowski, Richard M. 1978. Wm. C. Brown Company.
3.Clifford H.F. (1991) Aquatic invertebrates of Alberta
4.Bright E. (2002-2011) Aquatic Insects of Michigan
5.Identification manual for the aquatic and semi-aquatic Heteroptera of Florida
Epler J.H. 2006. FL Dept. Env. Prot., Tallahassee, FL. 186 pp.
6.Aquatic Insects of North America
R. W. Merritt, K. W. Cummins, M.B. Berg. 2008. Kendall/Hunt.
7.Encyclopedia of South American aquatic insects: Hemiptera-Heteroptera: illustrated keys to known families, genera, and species
Heckman C.W. 2011. Springer. ix+679 pp.
8.Taylor S.J. (2001-2011) Checklist of Illinois Gerromorpha (Heteroptera)