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Troutnut.com
Mayfly
Genus
Drunella
(
Blue-Winged Olives
)
Mayflies
Caddisflies
Stoneflies
Taxonomic Navigation
-?-
Kingdom
Animalia (Animals)
» Phylum
Arthropoda (Arthropods)
» Class
Insecta (Insects)
» Order
Ephemeroptera (Mayflies)
» Family
Ephemerellidae (Hendricksons, Sulphurs, PMDs, BWOs)
» Genus
Drunella
(Blue-Winged Olives)
Species in
Drunella
Drunella coloradensis
Small Western Green Drake
0
0
Drunella cornuta
Large Blue-Winged Olive
0
0
Drunella cornutella
Small Blue-Winged Olive
0
0
Drunella doddsii
Western Green Drake
0
0
Drunella flavilinea
Flav
0
0
Drunella grandis
Western Green Drake
0
0
Drunella lata
Small Blue-Winged Olive
0
0
Drunella pelosa
0
0
Drunella spinifera
Western Slate Olive Dun
0
0
Drunella tuberculata
0
0
Drunella walkeri
Large Blue-Winged Olive
0
0
1 species
(
Drunella allegheniensis
)
isn't included.
Common Name
Match
Common Name
Blue-Winged Olives
Pictures Below
↓
This is page 3 of specimens of
Drunella
. Visit the
main
Drunella
page
for:
The behavior and habitat of
Drunella
.
Pictures of 51 Mayfly Specimens in the Genus
Drunella
:
Specimen Page:
1
2
3
4
...
6
Male
Drunella coloradensis
(Small Western Green Drake) Mayfly Dun
View 8 Pictures
The positive species ID on this dun comes from both
the spinner that it (or possibly one other dun just like it) molted into
and the overwhelming abundance of
nymphs of this species
in my kicknet samples from the same site.
Collected
July 28, 2019
from
Mystery Creek #199
in
Washington
Added to Troutnut.com by
Troutnut
on July 30, 2019
Drunella grandis
(Western Green Drake) Mayfly Nymph
View 12 Pictures
Collected
June 13, 2019
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on June 14, 2019
Drunella coloradensis
(Small Western Green Drake) Mayfly Nymph
View 5 Pictures
Collected
July 28, 2019
from
Mystery Creek #199
in
Washington
Added to Troutnut.com by
Troutnut
on July 30, 2019
Drunella doddsii
(Western Green Drake) Mayfly Nymph
View 2 Pictures
Collected
May 12, 2005
from
Hungry Horse Creek
in
Montana
Added to Troutnut.com by
Bnewell
on June 28, 2011
Drunella grandis
(Western Green Drake) Mayfly Nymph
View 2 Pictures
Collected
June 5, 2007
from the
Jocko River
in
Montana
Added to Troutnut.com by
Bnewell
on June 28, 2011
Female
Drunella spinifera
(Western Slate Olive Dun) Western Slate Olive Dun Dun
View 2 Pictures
Collected
July 9, 2007
from
Fern Creek
in
Montana
Added to Troutnut.com by
Bnewell
on June 29, 2011
Drunella coloradensis
(Small Western Green Drake) Mayfly Nymph
View 2 Pictures
Collected
August 17, 2007
from the
Big Thompson River
in
Montana
Added to Troutnut.com by
Bnewell
on June 26, 2011
Male
Drunella spinifera
(Western Slate Olive Dun) Western Slate Olive Dun Spinner
View 2 Pictures
Collected
July 9, 2007
from
Fern Creek
in
Montana
Added to Troutnut.com by
Bnewell
on June 29, 2011
Male
Drunella pelosa
Mayfly Nymph
View 8 Pictures
Collected
July 25, 2019
from
Mystery Creek #249
in
Washington
Added to Troutnut.com by
Troutnut
on July 26, 2019
Female
Drunella doddsii
(Western Green Drake) Mayfly Dun
View 7 Pictures
I still haven't got my good camera gear set up, but I wanted to get my first Alaskan bug specimen online, so I photographed this one with my point+shoot in the raft.
Collected
July 8, 2007
from the
Gulkana River
in
Alaska
Added to Troutnut.com by
Troutnut
on July 19, 2007
Specimen Page:
1
2
3
4
...
6
Top 10 Fly Hatches
Baetis
Baetidae
Ephemerellidae
Hexagenia limbata
Chironomidae
Heptageniidae
Ephemerella subvaria
Ephemerella
Isonychia
Hydropsychidae
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