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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Brushlegged Mayflies (Isonychiidae) » Isonychia
Photo#254152
Brushlegged Mayfly Nymph - Isonychia
Copyright © 2009 Stephen Luk

Brushlegged Mayfly Nymph - Isonychia
Speed River, Guelph (N43º32'50.8"W080º11'55.3"), Wellington, Ontario, Canada
February 11, 2009
Size: 12.5 mm
Size measurement excludes cerci. Looks like I. bicolor from Marshall 2006.
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Contributed by Stephen Luk on 19 February, 2009 - 10:05pm

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