Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Calendar
BugGuide Gathering
Pack Forest
Washington State
July 10-12, 2009
Details...

Photos from the 2008 gathering in Tennessee
 
Photos from the 2007 gathering in Minnesota

TaxonomyBrowse
Info
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Family Isonychiidae - Brushlegged Mayflies

MayFly Isonychia bicolor - Isonychia - male Brushlegged Mayfly - Isonychia - female Stream Mayfly - Isonychia Isonychia nymph - Isonychia Big Mayfly! Isonychia? - Isonychia Mayfly - Isonychia mayfly - Isonychia bicolor Mayfly - Isonychia bicolor
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Ephemeroptera (Mayflies)
Family Isonychiidae (Brushlegged Mayflies)
Other Common Names
Slate Drakes
Numbers
17 species in 1 genus in North America listed at nearctica.com
Range
Common and widespread across North America.