Post pictures and ask questions of experts to help learn about aquatic insect identification.
Title | Replies | Last Reply |
Piedmont of North Carolina mayflies Aug 27, 2019 by Sekod | 1 | Aug 27, 2019 by Taxon |
Drunella grandis species complex Aug 1, 2019 by Crepuscular | 2 | Aug 2, 2019 by Crepuscular |
What in the world are these things ? Jul 14, 2019 by Tuckcast | 3 | Jul 15, 2019 by Tuckcast |
Mayfly identification help please Jun 9, 2019 by Btbo32 | 2 | Jun 10, 2019 by Btbo32 |
Tiny Mayfly ID help please. Mar 28, 2019 by Quagmireage | 4 | Apr 3, 2019 by Konchu |
Stonefly? Feb 21, 2019 by Agresens | 2 | Feb 21, 2019 by Creno |
larvae vs nymph Aug 2, 2009 by Billq | 7 | Nov 5, 2018 by Wbranch |
What Type of Bug is This Aug 29, 2018 by WingNut13 | 2 | Sep 18, 2018 by Konchu |
Heptagenia? Aug 23, 2018 by Orvisman | 1 | Aug 26, 2018 by Martinlf |
A few bugs from the Kinderhook Creek (NY) Jun 18, 2018 by Agresens | 3 | Jun 27, 2018 by Konchu |
Possibly Gray Drake collected April Bitterroot river May 27, 2018 by Leskorcala | 0 | |
Little Black Caddis Apr 22, 2018 by Adirman | 5 | Apr 24, 2018 by Adirman |
Lake Invertebrate ID help Apr 22, 2018 by ADKbrookie | 5 | Apr 23, 2018 by Millcreek |
Stonefly ID help Apr 13, 2018 by Redfisher85 | 1 | Apr 13, 2018 by Redfisher85 |
Isoperla marmorata and Taenionema pacificum Feb 21, 2018 by Millcreek | 0 | |
What kind of aquatic bug is this? Feb 17, 2018 by Ihunta | 2 | Feb 17, 2018 by Ihunta |
Warmwater Caddis -Any Guesses? Feb 1, 2018 by PaulRoberts | 2 | Feb 2, 2018 by PaulRoberts |
North-East Canada Mayfly identification (1 more) Dec 16, 2017 by JpMcKenzie | 1 | Jan 28, 2018 by Taxon |
I need help identifying these flies Jan 24, 2018 by Joeman | 3 | Jan 25, 2018 by Martinlf |
Mayfly Identification help Dec 30, 2017 by Naaimzerox | 7 | Jan 2, 2018 by Wbranch |
Indiana flying insect ID - Thanksgiving 2017 Nov 29, 2017 by Bnorikane | 2 | Dec 17, 2017 by Bnorikane |
Aeshna naiad Nov 21, 2017 by Millcreek | 1 | Nov 28, 2017 by Jmd123 |
Brechmorhoga naiad Nov 11, 2017 by Millcreek | 5 | Nov 22, 2017 by Creno |
Better image Nov 18, 2017 by Btbo32 | 3 | Nov 20, 2017 by Wbranch |
Need help Identifying this please ? Nov 18, 2017 by Btbo32 | 4 | Nov 19, 2017 by Btbo32 |
Nymph?? Oct 27, 2017 by Btbo32 | 7 | Nov 4, 2017 by Btbo32 |
At Last! A Bug of my Very Own! Sep 12, 2017 by CaseyP | 3 | Sep 19, 2017 by Creno |
Valuable resource Aug 7, 2017 by CaseyP | 3 | Aug 22, 2017 by CaseyP |
I think I know, but want verification Jul 13, 2017 by Byhaugh | 3 | Jul 13, 2017 by Millcreek |
Eagle River, Ak Jun 9, 2017 by JohnR | 2 | Jun 17, 2017 by JohnR |
Please help identify this fly May 6, 2013 by Tosh | 19 | May 31, 2017 by David82nd |
Argia and Enallagma nymphs Feb 4, 2017 by Millcreek | 5 | Apr 25, 2017 by Oldredbarn |
Need help with identification Mar 6, 2017 by Troutal | 15 | Mar 30, 2017 by Crepuscular |
Flat Creek Jackson Wyoming Jan 2, 2017 by Trnnflt | 2 | Jan 2, 2017 by Taxon |
Yakima River Light Cahill Nov 29, 2016 by Drywaters | 6 | Dec 20, 2016 by Troutnut |
Isoperla pinta Nov 26, 2016 by Millcreek | 4 | Dec 6, 2016 by PaulRoberts |
Sialis sp. Dec 1, 2016 by Millcreek | 5 | Dec 5, 2016 by Crepuscular |
Yakima River Light Cahill Sep 6, 2016 by Drywaters | 5 | Nov 29, 2016 by Drywaters |
What is this Western midge? Sep 28, 2016 by Wiflyfisher | 4 | Sep 29, 2016 by Wiflyfisher |
What is this bug? Sep 11, 2016 by Diver | 5 | Sep 12, 2016 by Diver |