Mayfly Family Heptageniidae (March Browns, Cahills, Quill Gordons)
Taxonomic Navigation -?-
Kingdom Animalia (Animals)
» Phylum Arthropoda (Arthropods)
» Class Insecta (Insects)
» Order Ephemeroptera (Mayflies)
» Family Heptageniidae (March Browns, Cahills, Quill Gordons)
| Genus in Heptageniidae |  |  |
| CinygmaWestern Light Cahills | 0 | 0 |
| CinygmulaDark Red Quills | 1 | 10 |
| EcdyonurusWestern Ginger Quills | 0 | 0 |
| EpeorusLittle Maryatts | 31 | 193 |
| Heptagenia | 4 | 18 |
| Ironodes | 0 | 0 |
| Leucrocuta | 8 | 47 |
| MaccaffertiumMarch Browns and Cahills | 58 | 273 |
| Nixe | 1 | 13 |
| Rhithrogena | 4 | 28 |
| StenacronLight Cahills | 8 | 48 |
| Stenonema | 1 | 6 |
4 genera aren't included.
Common Name
| Match | Common Name |
 | March Browns, Cahills, Quill Gordons |
This is page 8 of specimens of Heptageniidae. Visit the main Heptageniidae page for:
- The behavior and habitat of Heptageniidae.
- 11 underwater pictures of Heptageniidae.
- 6 streamside pictures of Heptageniidae.
122 Mayfly Specimens in the Family Heptageniidae:
Maccaffertium (March Browns and Cahills) Mayfly Spinner
View 6 Pictures
View 6 PicturesRegion: Upper Midwest
Collected Jul 1, 2005
Added Apr 22, 2006
Maccaffertium modestum (Cream Cahill) Mayfly Nymph
View 3 Pictures
View 3 PicturesRegion: Upper Midwest
Collected Jan 13, 2004
Added Jan 25, 2006
Epeorus (Little Maryatts) Mayfly Spinner
View 6 Pictures
View 6 PicturesRegion: Poconos
Collected May 28, 2007
Added Jun 4, 2007
Maccaffertium mediopunctatum (Cream Cahill) Mayfly Nymph
View 4 Pictures
View 4 PicturesRegion: Upper Midwest
Collected Jun 8, 2005
Added May 26, 2006
Maccaffertium (March Browns and Cahills) Mayfly Dun
View 4 PicturesThis is the only Heptageniid mayfly I saw hatch on May 24, 2004, and luckily it floated right by me.
View 4 PicturesThis is the only Heptageniid mayfly I saw hatch on May 24, 2004, and luckily it floated right by me.Region: Upper Midwest
Collected May 24, 2004
Added Jan 25, 2006
Maccaffertium (March Browns and Cahills) Mayfly Dun
View 5 Pictures
View 5 PicturesRegion: Upper Midwest
Collected Jun 8, 2005
Added May 26, 2006
Epeorus vitreus (Sulphur) Mayfly Spinner
View 4 Pictures
View 4 PicturesRegion: Poconos
Collected May 28, 2007
Added Jun 4, 2007
Maccaffertium modestum (Cream Cahill) Mayfly Spinner
View 4 Pictures
View 4 PicturesRegion: Upper Midwest
Collected Aug 5, 2004
Added Jan 25, 2006
Maccaffertium vicarium (March Brown) Mayfly Nymph
View 3 Pictures
View 3 PicturesRegion: Catskills
Collected Apr 19, 2006
Added Apr 21, 2006
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