Post pictures and ask questions of experts to help learn about aquatic insect identification.
| Title | Replies | Last Reply |
Epeorus Feb 23, 2013 by Crepuscular | 6 | Feb 25, 2013 by Crepuscular |
Ameletus Feb 22, 2013 by Crepuscular | 7 | Feb 23, 2013 by Entoman |
Any thought's on this guy..     (6 more) Feb 22, 2013 by Brookyman | 1 | Feb 22, 2013 by Entoman |
Females duns can be tough !!!     Feb 20, 2013 by Brookyman | 6 | Feb 22, 2013 by Entoman |
> OK this kat is just way too cool looking <     (1 more) Feb 20, 2013 by Brookyman | 4 | Feb 21, 2013 by Brookyman |
More Calamoceratidae photos [Page: 1, 2] Feb 7, 2013 by Crepuscular | 21 | Feb 19, 2013 by Gutcutter |
Novice Entomologist here Feb 3, 2013 by 754cromero | 10 | Feb 8, 2013 by Taxon |
Shop & compare this post is about "MAYFLY FISHING" :) [Page: 1, 2]     (2 more) Feb 3, 2013 by Brookyman | 22 | Feb 7, 2013 by Brookyman |
Another Caddisfly Feb 5, 2013 by Crepuscular | 18 | Feb 7, 2013 by Crepuscular |
This one will be interesting     (2 more) Feb 3, 2013 by Brookyman | 1 | Feb 6, 2013 by Brookyman |
Calamoceratidae; Heteroplectron Feb 6, 2013 by Crepuscular | 7 | Feb 6, 2013 by Entoman |
? Male Spinner & a Female Ephemerellid [Page: 1, 2]     (2 more) Feb 1, 2013 by Brookyman | 20 | Feb 5, 2013 by Entoman |
More from Big Spring Creek [Page: 1, 2] Featured Topic Jan 17, 2013 by Crepuscular | 34 | Feb 5, 2013 by JOHNW |
>>> Paralepta <<< ??? blue quill     Jan 31, 2013 by Brookyman | 4 | Feb 1, 2013 by Brookyman |
Maccaffertium vicarium... "March Brown" ...nymph     (4 more) Jan 30, 2013 by Brookyman | 4 | Jan 31, 2013 by Brookyman |
Maybe fractercula? [Page: 1, 2]     (11 more) Jan 21, 2013 by Brookyman | 25 | Jan 28, 2013 by Brookyman |
>>> Epeorus vitreus <<< sulpher dun     (2 more) Jan 9, 2013 by Brookyman | 10 | Jan 19, 2013 by Brookyman |
Bug ID From carlisle pa [Page: 1, 2]   Feb 22, 2012 by Mahones41 | 38 | Jan 8, 2013 by Crepuscular |
Maccaffertium pulchellum nymph + adult     (6 more) Dec 16, 2012 by Brookyman | 3 | Dec 27, 2012 by Brookyman |
-------Man & wife Isonychia bicolors ---------+ nymph     (5 more) Dec 23, 2012 by Brookyman | 2 | Dec 23, 2012 by Brookyman |
Ephemerella spinners female ???     (1 more) Dec 23, 2012 by Brookyman | 2 | Dec 23, 2012 by Brookyman |
The pectinated spines of Heptageniidae sp. Dec 18, 2012 by Brookyman | 11 | Dec 22, 2012 by Brookyman |
The green drake E guttulata     (4 more) Dec 17, 2012 by Brookyman | 4 | Dec 22, 2012 by Brookyman |
Ephemerella rotunda male spinner + genitals.     (1 more) Dec 18, 2012 by Brookyman | 1 | Dec 22, 2012 by Brookyman |
E. invaria variation?     (9 more) Dec 17, 2012 by Brookyman | 5 | Dec 19, 2012 by Brookyman |
My setae style chart,Kurt ,Luke. Dec 18, 2012 by Brookyman | 4 | Dec 18, 2012 by Brookyman |
Maccaffertium vicarium    Dec 15, 2012 by Brookyman | 10 | Dec 17, 2012 by Brookyman |
??? Ephemerella subvaria ???     (4 more) Dec 17, 2012 by Brookyman | 5 | Dec 17, 2012 by Brookyman |
Female Maccaffertium mediopunctatum + nymphs.     (4 more) Dec 15, 2012 by Brookyman | 5 | Dec 16, 2012 by Brookyman |
Mayfly Classification Conundrum - Subspecies or Variation? Featured Topic Nov 26, 2012 by Entoman | 15 | Dec 15, 2012 by Brookyman |
Maccaffertium modestum     Dec 11, 2012 by Brookyman | 13 | Dec 15, 2012 by Brookyman |
Stenacron renderings with samples     Nov 25, 2012 by Brookyman | 11 | Nov 27, 2012 by Brookyman |
"""" ET"""" the Epeorus :) I had to share this    Nov 8, 2012 by Brookyman | 4 | Nov 12, 2012 by Jesse |
The current status of """Rhithrogena""" ???? in Southern Ontario      (2 more) Nov 5, 2012 by Brookyman | 4 | Nov 6, 2012 by Brookyman |
Need help identifying and insect by discription only Nov 4, 2012 by Aszat | 2 | Nov 4, 2012 by Aszat |
Mayfly Nymph Help? Nov 2, 2012 by Swimming | 3 | Nov 2, 2012 by Entoman |
Possible bedbug? Need help identifying  Apr 17, 2012 by Kegerreism | 4 | Nov 1, 2012 by Entoman |
A Mayfly ID requested Oct 24, 2012 by Rainbow | 10 | Oct 27, 2012 by Entoman |
Epeorus....with SUNGLASSES.....    Oct 24, 2012 by Brookyman | 6 | Oct 26, 2012 by Brookyman |
The enigma I have      (2 more) Oct 24, 2012 by Brookyman | 4 | Oct 24, 2012 by Entoman |
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