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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Furcatergalia » Scapphodonta » Ephemeroidea » Common Burrower Mayflies (Ephemeridae) » Hexagenia » Hexagenia atrocaudata
Photo#2145345
Hexagenia atrocaudata - male
Copyright © 2022 Aaron Hunt

Hexagenia atrocaudata - Male
Block Island, Washington County, Rhode Island, USA
July 14, 2022
An exciting new find on Block Island, which has very low mayfly diversity

Molted middle of the following day (several hours later, that is). I forgot the specimen in the fridge when I left the island this morning, so I won’t be able to get live photos of the imago.

Images of this individual: tag all
Hexagenia atrocaudata - male Hexagenia atrocaudata - male Hexagenia atrocaudata - male
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Contributed by Aaron Hunt on 16 July, 2022 - 1:06pm
Last updated 17 July, 2022 - 1:00am

Moved
Moved from Hexagenia bilineata.
… Aaron Hunt, 17 July, 2022 - 1:00am login or register to post comments

Moved
Moved from Mayflies.
… Roger Rohrbeck, 16 July, 2022 - 11:25pm login or register to post comments

Hexagenia atrocaudata
Hi Aaron-

I believe this male subimago to be Hexagenia atrocaudata.
… Roger Rohrbeck, 16 July, 2022 - 11:24pm login or register to post comments

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