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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Furcatergalia » Pannota » Ephemerelloidea » Spiny Crawler Mayflies (Ephemerellidae) » Penelomax » Penelomax septentrionalis
Photo#1566062
Penelomax septentrionalis
Copyright © 2018 Gregg Petersen

Penelomax septentrionalis
Montgomery County, Maryland, USA
April 13, 2018
Size: 5 mm
Shallow stream find. Mayfly larva Spiny Crawler. Still working to distinguish between Serratella and Ephemerella.
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Contributed by Gregg Petersen on 30 July, 2018 - 8:52am
Last updated 11 August, 2018 - 7:36pm

Moved
Moved from Mayflies.
… Roger Rohrbeck, 11 August, 2018 - 7:36pm login or register to post comments

Probably
Penelomax septentrionalis nymph.
… Mark Melton, 31 July, 2018 - 2:12am login or register to post comments

 
Penelomax septentrionalis
Thanks for the quick ID!
… Gregg Petersen, 31 July, 2018 - 6:32am login or register to post comments

Moved
Moved from ID Request.
… Ken Wolgemuth, 30 July, 2018 - 12:50pm login or register to post comments

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