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Mayfly
Genus
Ephemerella
(
Hendricksons, Sulphurs, PMDs
)
Mayflies
Caddisflies
Stoneflies
Taxonomic Navigation
-?-
Kingdom
Animalia (Animals)
» Phylum
Arthropoda (Arthropods)
» Class
Insecta (Insects)
» Order
Ephemeroptera (Mayflies)
» Family
Ephemerellidae (Hendricksons, Sulphurs, PMDs, BWOs)
» Genus
Ephemerella
(Hendricksons, Sulphurs, PMDs)
Species in
Ephemerella
Ephemerella aurivillii
0
0
Ephemerella dorothea dorothea
Pale Evening Dun
0
0
Ephemerella dorothea infrequens
Pale Morning Dun
0
0
Ephemerella excrucians
Pale Morning Dun
0
0
Ephemerella invaria
Sulphur Dun
0
15
Ephemerella needhami
Little Dark Hendrickson
0
0
Ephemerella subvaria
Hendrickson
0
24
Ephemerella tibialis
Little Western Dark Hendrickson
0
0
11 species
(
Ephemerella alleni
,
Ephemerella apopsis
,
Ephemerella berneri
,
Ephemerella catawba
,
Ephemerella consimilis
,
Ephemerella hispida
,
Ephemerella maculata
,
Ephemerella mucronata
,
Ephemerella nuda
,
Ephemerella unicornis
,
Ephemerella verruca
)
aren't included.
Common Name
Match
Common Name
Hendricksons, Sulphurs, PMDs
Pictures Below
↓
This is page 14 of specimens of
Ephemerella
. Visit the
main
Ephemerella
page
for:
The behavior and habitat of
Ephemerella
.
37 underwater pictures of
Ephemerella
.
Pictures of 158 Mayfly Specimens in the Genus
Ephemerella
:
Specimen Page:
1
...
13
14
15
...
17
Female
Ephemerella excrucians
(Pale Morning Dun) Mayfly Dun
View 7 Pictures
Although there is no key to female duns, I'm calling this dun
Ephemerella excrucians
because I collected
several mature nymphs
of that species on the same trip.
Collected
July 4, 2020
from
Mystery Creek #249
in
Washington
Added to Troutnut.com by
Troutnut
on July 12, 2020
Ephemerella aurivillii
Mayfly Nymph
View 4 Pictures
Collected
July 10, 2011
from
Nome Creek
in
Alaska
Added to Troutnut.com by
Troutnut
on July 13, 2011
Ephemerella excrucians
(Pale Morning Dun) Mayfly Nymph
View 10 Pictures
Collected
April 9, 2021
from the
Yakima River
in
Washington
Added to Troutnut.com by
Troutnut
on April 12, 2021
Male
Ephemerella invaria
(Sulphur Dun) Mayfly Dun
View 4 Pictures
Collected
May 22, 2004
from
unknown
in
Wisconsin
Added to Troutnut.com by
Troutnut
on January 25, 2006
Male
Ephemerella invaria
(Sulphur Dun) Mayfly Spinner
View 3 Pictures
I caught this one as a dun and he molted into a spinner in my room.
Collected
May 27, 2004
from
unknown
in
Wisconsin
Added to Troutnut.com by
Troutnut
on January 25, 2006
Ephemerella excrucians
(Pale Morning Dun) Mayfly Nymph
View 9 Pictures
Collected
April 9, 2021
from the
Yakima River
in
Washington
Added to Troutnut.com by
Troutnut
on April 12, 2021
Male
Ephemerella excrucians
(Pale Morning Dun) Mayfly Spinner
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 16, 2020
Male
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 16, 2020
Male
Ephemerella invaria
(Sulphur Dun) Mayfly Dun
View 4 Pictures
Collected
May 26, 2005
from the
Namekagon River
in
Wisconsin
Added to Troutnut.com by
Troutnut
on May 16, 2006
Female
Ephemerella invaria
(Sulphur Dun) Mayfly Dun
View 3 Pictures
Collected
May 28, 2004
from
unknown
in
Wisconsin
Added to Troutnut.com by
Troutnut
on January 25, 2006
Specimen Page:
1
...
13
14
15
...
17
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
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Mayfly Nymph
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