Hexes and Big Drakes
This common name refers to only one family.
Mayfly Family Ephemeridae
These are pretty much always called Hexes and Big Drakes.
Several great superhatches come from this family. The Green, Yellow, and Brown Drakes all belong to the Ephemera genus. Hexagenia and Litobrancha contain the largest mayflies in North America and present tremendous fly fishing opportunities.
Hexagenia limbata (Hex) Mayfly Nymph
View 9 Pictures
View 9 PicturesRegion: Upper Midwest
Collected Jun 8, 2005
Added May 26, 2006
Female Ephemera guttulata (Green Drake) Mayfly Dun
View 16 PicturesIt's about time I got a green drake on this site!
View 16 PicturesIt's about time I got a green drake on this site!Region: Catskills
Collected Jun 1, 2007
Added Jun 4, 2007
Male Hexagenia atrocaudata (Late Hex) Mayfly Spinner
View 12 Pictures
View 12 PicturesRegion: Upper Midwest
Collected Jul 24, 2005
Added Apr 15, 2006
See 44 more specimens...
