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Mayfly
Family Isonychiidae (
Slate Drakes
)
Mayflies
Caddisflies
Stoneflies
Taxonomic Navigation
-?-
Kingdom
Animalia (Animals)
» Phylum
Arthropoda (Arthropods)
» Class
Insecta (Insects)
» Order
Ephemeroptera (Mayflies)
» Family
Isonychiidae (Slate Drakes)
Genus in Isonychiidae
Isonychia
Slate Drakes
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Common Name
Slate Drakes
Pictures Below
↓
This is page 3 of specimens of Isonychiidae. Visit the
main Isonychiidae page
for:
The behavior and habitat of Isonychiidae.
Pictures of 20 Mayfly Specimens in the Family Isonychiidae:
Specimen Page:
1
2
3
Isonychia bicolor
(Mahogany Dun) Mayfly Nymph
View 2 Pictures
These three
Isonychia
nymphs show the variety within the species from a single day at a single collection site.
Collected
January 14, 2004
from the
Namekagon River
in
Wisconsin
Added to Troutnut.com by
Troutnut
on January 25, 2006
Isonychia bicolor
(Mahogany Dun) Mayfly Nymph
View 2 Pictures
Collected
February 10, 2004
from the
Namekagon River
in
Wisconsin
Added to Troutnut.com by
Troutnut
on January 25, 2006
Isonychia bicolor
(Mahogany Dun) Mayfly Nymph
View 2 Pictures
Collected
January 14, 2004
from
unknown
in
Wisconsin
Added to Troutnut.com by
Troutnut
on January 25, 2006
Female
Isonychia bicolor
(Mahogany Dun) Mayfly Dun
View 6 Pictures
This is a naturally crippled female
Isonychia bicolor
dun. One of her main wings came out as a deformed, crumpled yellow object. I found her flopped over on her side struggling on the surface of a small stream.
Collected
August 22, 2006
from the
West Branch of Owego Creek
in
New York
Added to Troutnut.com by
Troutnut
on August 23, 2006
Isonychia bicolor
(Mahogany Dun) Mayfly Nymph
View 3 Pictures
Collected
April 1, 2007
from
Mystery Creek #62
in
New York
Added to Troutnut.com by
Troutnut
on April 3, 2007
Female
Isonychia bicolor
(Mahogany Dun) Mayfly Dun
View 3 Pictures
Collected
September 2, 2004
from the
Beaverkill River
in
New York
Added to Troutnut.com by
Troutnut
on January 25, 2006
Isonychia bicolor
(Mahogany Dun) Mayfly Nymph
View 3 Pictures
Collected
May 18, 2004
from the
Namekagon River
in
Wisconsin
Added to Troutnut.com by
Troutnut
on January 25, 2006
Specimen Page:
1
2
3
Top 10 Fly Hatches
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