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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Brushlegged Mayflies (Isonychiidae) » Isonychia » Isonychia obscura
Photo#286886
Mayfly - Isonychia obscura
Copyright © 2009 tom murray

Mayfly - Isonychia obscura
Pepperell, Middlesex County, Massachusetts, USA
June 7, 2009
Size: 8.5mm
Caught in the Nissitissit River.

Images of this individual: tag all
Mayfly - Isonychia obscura Mayfly - Isonychia obscura
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Contributed by tom murray on 11 June, 2009 - 9:30am
Last updated 26 October, 2009 - 9:12pm

Moved
Moved from Isonychia.
… tom murray, 2 July, 2009 - 8:14am login or register to post comments

Isonychia obscura
it is. With Isonychia a photograph of the bottom of the abdomen is most useful.
… Donald S. Chandler, 2 July, 2009 - 7:40am login or register to post comments

Moved
Moved from Mayflies.
… tom murray, 11 June, 2009 - 4:20pm login or register to post comments

Isonychiidae
Isonychia.
… Lloyd Gonzales, 11 June, 2009 - 3:27pm login or register to post comments

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