Post pictures and ask questions of experts to help learn about aquatic insect identification.
Title | Replies | Last Reply |
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 |
Strange Critter Jul 16, 2016 by PaulRoberts | 13 | Aug 11, 2016 by PaulRoberts |
Hexagenia bilineata?     (2 more) Jul 21, 2016 by 149113 | 6 | Jul 23, 2016 by 149113 |
Dytiscidae sp.    Jul 18, 2016 by Millcreek | 2 | Jul 19, 2016 by Millcreek |
Korean Bugs     (2 more) Feb 16, 2014 by FisherOfMen | 7 | Jul 11, 2016 by Gilsau |
Light Cahills? Jun 14, 2016 by Adirman | 3 | Jun 23, 2016 by PagansMind |
Assorted Nymphs From The Russian River     (1 more) Mar 8, 2015 by Millcreek | 6 | Jun 4, 2016 by Creno |
Caddis who? May 5, 2016 by Wiflyfisher | 14 | May 27, 2016 by Adirman |
No picture but bare with me! May 22, 2016 by Catskilljon | 2 | May 24, 2016 by Wiflyfisher |
waterproof identifaction books May 10, 2016 by Partsman | 2 | May 12, 2016 by Partsman |
Tiny Blue Winged Olives May 1, 2016 by TimCat | 2 | May 2, 2016 by TimCat |
Ephemerella dorothea infrequens ? [Page: 1, 2]     (2 more) Dec 22, 2015 by Millcreek | 25 | Jan 8, 2016 by Wbranch |
Pycnopsyche Nov 24, 2015 by Crepuscular | 5 | Nov 27, 2015 by Crepuscular |
Marilia cases and pupae  Nov 23, 2015 by Millcreek | 3 | Nov 24, 2015 by Millcreek |
Rhyacophila spp.    Oct 23, 2015 by Millcreek | 2 | Oct 24, 2015 by Millcreek |
No-See-Ums Sep 7, 2015 by Wbranch | 12 | Sep 24, 2015 by Taxon |
Mayfly Identification Sep 6, 2015 by Sean266 | 6 | Sep 8, 2015 by PaulRoberts |
Baetid mayfly [Page: 1, 2]   Aug 24, 2015 by Millcreek | 20 | Sep 6, 2015 by Entoman |
Pterophoridae to identify Aug 30, 2015 by Pilonm | 1 | Aug 30, 2015 by Millcreek |
Syrphidae to identify... Aug 18, 2015 by Pilonm | 2 | Aug 30, 2015 by Pilonm |