Troutnut Forum > Specimen Discussion > Not Stenacron
The Specimen
Heptageniidae (March Browns, Cahills, Quill Gordons) Mayfly Dun
View 6 Pictures
View 6 PicturesRegion: Upper Midwest
Collected Jun 4, 2005
Added May 25, 2006
The Discussion
| GONZO | November 26th, 2006, 2:02 pm | |
| "Bear Swamp," PA Posts: 1003 | Hi Jason- While scanning the Stenacron specimens in response to Jeff's question, I came across this one. It does not appear to be Stenacron. It lacks the dark pigmentation (spot) between R1 and R2 that is distinctive of this genus. Clearly, it is a member of the Heptageniidae, but I haven't found a definitive clue to indicate which one it might be. Perhaps someone else will detect something more conclusive. | |
New features!
