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Calendar
Upcoming Events

Information about 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

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


TaxonomyBrowse
Info
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Genus Polyderis

ground beetle - Polyderis laeva Ground Beetle - Polyderis laeva Ground Beetle - Polyderis laeva Carabid - Polyderis laeva Tiny Carabid - Polyderis laeva Polyderis laeva (Say) - Polyderis laeva Carabid - Polyderis laeva Tiny Beetle - Polyderis laeva
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga (Ground and Water Beetles)
Family Carabidae (Ground Beetles)
Subfamily Trechinae
Tribe Bembidiini
Subtribe Tachyina
Genus Polyderis
Synonyms and other taxonomic changes
Polyderus [misspelling]
Explanation of Names
Polyderis Motschulsky 1862
Numbers
1 sp. in our area(1), ~40 spp. worldwide(2)
Size
<2 mm(1)
Range
Old World (more diverse in the tropics), with a single species in the New World; widespread in our area (mostly eastern)(1)(2)