Aquatic Insect Encyclopedia
Fly Fishing Forum
User
Password
or
register
.
Scientific name search:
Blog & Latest Updates
Fly Fishing Articles
Insects by Common Name
Trout Streams & Rivers
Trout Pictures
Underwater Pictures
Desktop Backgrounds
Stream & Bug Videos
Image Use Pricing
Web
Troutnut.com
Insect
Order Ephemeroptera (
Mayflies
)
Mayflies
Caddisflies
Stoneflies
Taxonomic Navigation
-?-
Kingdom
Animalia (Animals)
» Phylum
Arthropoda (Arthropods)
» Class
Insecta (Insects)
» Order
Ephemeroptera (Mayflies)
Family in Ephemeroptera
Ameletidae
Brown Duns
0
0
Baetidae
Blue-Winged Olives
0
10
Baetiscidae
Armored Mayflies
0
1
Caenidae
Angler's Curses
0
0
Ephemerellidae
Hendricksons, Sulphurs, PMDs, BWOs
0
37
Ephemeridae
Hexes and Big Drakes
0
3
Heptageniidae
March Browns, Cahills, Quill Gordons
0
11
Isonychiidae
Slate Drakes
0
0
Leptohyphidae
Tricos
0
1
Leptophlebiidae
Blue Quills and Mahogany Duns
0
0
Metretopodidae
Pseudo-Gray Drakes
0
0
Neoephemeridae
0
0
Polymitarcyidae
White Flies
0
0
Potamanthidae
Golden Drakes
0
0
Siphlonuridae
Gray Drakes
0
3
8 families
(Acanthametropodidae, Ametropodidae, Arthropleidae, Behningiidae, Euthyplociidae, Oligoneuriidae, Palingeniidae, Pseudironidae)
aren't included.
Common Name
Match
Common Name
Mayflies
Pictures Below
↓
This is page 67 of specimens of Ephemeroptera. Visit the
main Ephemeroptera page
for:
The behavior and habitat of Ephemeroptera.
67 underwater pictures of Ephemeroptera.
Pictures of 828 Mayfly Specimens:
Specimen Page:
1
...
66
67
68
...
84
Female Baetidae (Blue-Winged Olives) Mayfly Dun
View 4 Pictures
Collected
May 29, 2007
from
Paradise Creek
in
Pennsylvania
Added to Troutnut.com by
Troutnut
on June 4, 2007
Female
Cinygmula ramaleyi
(Small Western Gordon Quill) Mayfly Spinner
View 7 Pictures
Collected
August 3, 2020
from
Star Hope Creek
in
Idaho
Added to Troutnut.com by
Troutnut
on August 19, 2020
Ephemerella aurivillii
Mayfly Nymph
View 5 Pictures
This nymph hatched out in my aquarium into
this dun
.
Collected
July 10, 2011
from
Nome Creek
in
Alaska
Added to Troutnut.com by
Troutnut
on July 13, 2011
Female
Ephemerella excrucians
(Pale Morning Dun) Mayfly Dun
View 5 Pictures
Collected
July 31, 2020
from the
Henry's Fork of the Snake River
in
Idaho
Added to Troutnut.com by
Troutnut
on August 17, 2020
Female
Maccaffertium
(March Browns and Cahills) Mayfly Dun
View 5 Pictures
Collected
June 8, 2005
from the
Namekagon River
in
Wisconsin
Added to Troutnut.com by
Troutnut
on May 26, 2006
Female
Ephemerella excrucians
(Pale Morning Dun) Mayfly Spinner
View 6 Pictures
Collected
July 31, 2020
from the
Henry's Fork of the Snake River
in
Idaho
Added to Troutnut.com by
Troutnut
on August 17, 2020
Female
Ephemerella invaria
(Sulphur Dun) Mayfly Spinner
View 4 Pictures
Here's the first sulphur dun I found in the 2004 season.
Collected
May 18, 2004
from the
Namekagon River
in
Wisconsin
Added to Troutnut.com by
Troutnut
on January 25, 2006
Male
Ephemerella excrucians
(Pale Morning Dun) Mayfly Nymph
View 11 Pictures
I used the ID of this nymph (and some others like it) to infer the identity of
a female dun
collected on the same trip.
Collected
July 4, 2020
from
Mystery Creek #249
in
Washington
Added to Troutnut.com by
Troutnut
on July 12, 2020
Male
Epeorus albertae
(Pink Lady) Mayfly Spinner
View 12 Pictures
This spinner appeared inside our car after a rest stop overlooking the Snake, so that's most likely where it came from. Two different keys place it firmly in
Epeorus albertae
.
Collected
August 23, 2020
from the
Snake River
in
Idaho
Added to Troutnut.com by
Troutnut
on September 18, 2020
Female
Drunella cornuta
(Large Blue-Winged Olive) Mayfly Dun
View 4 Pictures
Collected
May 29, 2007
from
Brodhead Creek
in
Pennsylvania
Added to Troutnut.com by
Troutnut
on June 4, 2007
Specimen Page:
1
...
66
67
68
...
84
Top 10 Fly Hatches
Baetis
Baetidae
Ephemerellidae
Hexagenia limbata
Chironomidae
Heptageniidae
Ephemerella subvaria
Ephemerella
Isonychia
Hydropsychidae
Top Gift Shop Designs
I outfish my daddy!
Electric blue Hendrickson dun.
I love buggers. Big, green, wooly ones.
I outfish my husband!
Be the trout.
Eat mayflies.
Top Insect Specimens
Baetisca obesa
Mayfly Nymph
Corydalus
Hellgrammite Larva
Neophylax
Caddisfly Adult
Pteronarcys biloba
Stonefly Nymph
Rhyacophila fuscula
Caddisfly Larva
Miscellaneous Sites
Dalton Highway (Haul Road) Corridor Map
Troutnut.com is copyright © 2004-2024
Jason Neuswanger
(
email Jason
). See my
FAQ
for information about use of my images.
privacy policy