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Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

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Genus Microcentrum - Angle-wing Katydids

 green katydid species? - Microcentrum Microcentrum Katydid species? - Microcentrum - female Leaf Bug - Microcentrum rhombifolium - male Katydid species? - Microcentrum retinerve - male Yellow-striped green katydid - Microcentrum retinerve - male Katydid - Microcentrum - female  Lesser Angle-wing Katydid (Microcentrum retinerve) - Microcentrum retinerve
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Orthoptera (Grasshoppers, Crickets, Katydids)
Suborder Ensifera (Long-horned Orthoptera)
Infraorder Tettigoniidea (Katydids, Camel Crickets, and relatives)
Family Tettigoniidae (Katydids)
Subfamily Phaneropterinae (Phaneropterine Katydids)
Genus Microcentrum (Angle-wing Katydids)
Synonyms and other taxonomic changes
Microcentrum Scudder, 1862
Numbers
Checklist of Katydids North of Mexico lists 6 spp. (only M. rhombifolium and M. retinerve widespread)
34 spp. total(1)
Identification
The two most common and widespread species are distinguished by the presence/absence of a "pronotal tooth" at the front of the pronotum:

M. rhombifolium

M. retinerve
Range
e. & so. US; New World genus, most spp. Neotropical(1)
Life Cycle
Click on this image to see photos of eggs and a nymph:
See Also
Amblycorypha - Round-headed Katydids
Scudderia - Scudder's Bush Katydids