Light Cahill Spinners
Like most common names, "Light Cahill Spinner" can refer to more than one taxon. They're previewed below, along with 3 specimens. For more detail click through to the scientific names.
Mayfly Genus Stenacron
These are sometimes called Light Cahill Spinners.
In this genus only one species, Stenacron interpunctatum, is important to fly fishermen. See its page for details.
Stenacron interpunctatum (Light Cahill) Mayfly Nymph
View 7 Pictures
View 7 PicturesRegion: Upper Midwest
Collected Jun 5, 2005
Added May 25, 2006
Male Stenacron (Light Cahills) Mayfly Dun
View 13 Pictures
View 13 PicturesRegion: Upper Midwest
Collected May 27, 2005
Added May 22, 2006
Male Stenacron interpunctatum (Light Cahill) Mayfly Spinner
View 8 Pictures
View 8 PicturesRegion: Upper Midwest
Collected Jun 10, 2005
Added May 26, 2006
See 5 more specimens...
Mayfly Species Maccaffertium ithaca
These are sometimes called Light Cahill Spinners.
Mayfly Species Cinygma dimicki
These are very rarely called Light Cahill Spinners.
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