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For Insects, Spiders & Their Kin
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Calendar
BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
Details...
 
Photos from the last gathering (Minnesota 2007)

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wing

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
No Taxon (Glossary --use Taxonomy, then Info tabs to view entries)
No Taxon (W)
No Taxon wing
Identification
wing (wings) noun - membranaceous, reticulated (having numerous lines, like a net) instruments of flight, attached laterally to the thorax. Among invertebrates, wings are a characteristic feature of the Pterygota (winged insects), though some groups have lost them secondarily. Most members of Pterygota have two pairs (4) wings. Some orders have distinctive modifications to the wings:
Coleoptera (beetles)--forewings are hardened, called elytra
Orthoptera (grasshoppers and allies), Dermaptera (Earwigs)--forewings called tegmina
Diptera (flies)--hindwings are reduced to knobs, called halteres

Diagrams of insect wings: