Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Discussion of 2018 gathering

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
ImagesLinksBooksData

elytron, elytra, elytral, elytrum

Underside of elytra - Oiceoptoma inaequale Pigweed Flea Beetle - Disonycha glabrata red-ab, red-pronotum rove - Olisthaerus substriatus Enoclerus - Enoclerus ichneumoneus Blood-necked Longhorn Beetle - Callimoxys sanguinicollis - female Chrysomelid - maybe Cryptocephalus? - Cryptocephalus guttulatus Twice-stabbed Lady Beetle? - Chilocorus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
No Taxon (Glossary)
No Taxon (E)
No Taxon elytron, elytra, elytral, elytrum
Explanation of Names
New Latin, from Greek elytron (ελυτρον) a case, sheath; compare Greek elyo, to wrap up (1).
Identification
elytron noun, plural elytra, adjective elytral - the wing cases; especially the hardened sheath-like fore-wings of Coleoptera (Beetles). Another singular form, less frequently used, is elytrum. In groups such as true bugs, where it is incomplete, it is called a hemelytron (plural hemelytra).

Additional photos of elytra in beetles:
  
See Also
elytron, elytra
elytral suture
Print References
The Century Dictionary--entry for elytrum (1)
Internet References
Wikipedia: Insect wing