Troutnut.com Fly Fishing for Trout Home
User Password
or register.
Scientific name search:

Animal Phylum Arthropoda (Arthropods)



Pictures Below ↓

This is page 13 of underwater photos of Arthropoda. Visit the main Arthropoda page for:

  • The behavior and habitat of Arthropoda.
  • Studio pictures of 1244 Arthropoda specimens.

122 Underwater Pictures of Arthropods:

Underwater Photo Page:1...10111213
View Full SizeView Full Size and Comment (1.9X larger)
Add
In this picture: Mayfly Genus Siphlonurus (Gray Drakes). From the Namekagon River in Wisconsin.


In this picture: Mayfly Genus Siphlonurus (Gray Drakes).
StateWisconsin
LocationNamekagon River
Date TakenMay 15, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
View Full SizeView Full Size and Comment (2X larger)
Add
In this picture: Mayfly Family Baetidae (Blue-Winged Olives) and Insect Order Trichoptera (Caddisflies). From Spring Creek in Wisconsin.


In this picture: Mayfly Family Baetidae (Blue-Winged Olives) and Insect Order Trichoptera (Caddisflies).
StateWisconsin
LocationSpring Creek
Date TakenJun 22, 2006
Date AddedJul 1, 2006
AuthorTroutnut
CameraPENTAX Optio WPi
Shown Full Size
Add
A water boatman flees the camera. In this picture: True Bug Family Corixidae (Water Boatmen). From the Namekagon River in Wisconsin.
A water boatman flees the camera.

In this picture: True Bug Family Corixidae (Water Boatmen).
StateWisconsin
LocationNamekagon River
Date TakenMar 24, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
View Full SizeView Full Size (2.3X larger)
Add
These are probably 3rd instar larvae of Dicosmoecus gilvipes. The 4th instar larvae will be the round case made of sand grains. In this picture: Caddisfly Species Dicosmoecus gilvipes (October Caddis). From the Touchet River in Washington.
These are probably 3rd instar larvae of Dicosmoecus gilvipes. The 4th instar larvae will be the round case made of sand grains.

In this picture: Caddisfly Species Dicosmoecus gilvipes (October Caddis).
StateWashington
LocationTouchet River
Date TakenJun 23, 2011
Date AddedJun 27, 2011
AuthorBnewell
Camerau770SW,S770SW
View Full SizeView Full Size and Comment (2X larger)
Add
In this picture: Mayfly Family Baetidae (Blue-Winged Olives). From Spring Creek in Wisconsin.


In this picture: Mayfly Family Baetidae (Blue-Winged Olives).
StateWisconsin
LocationSpring Creek
Date TakenJun 22, 2006
Date AddedJul 1, 2006
AuthorTroutnut
CameraPENTAX Optio WPi
Shown Full Size
Add
There are a couple Epeorus mayfly nymphs clinging to this rock. One interesting thing I've noticed is that even though the stream has a lot of clingers, they rarely show up in my photos, and I've started paying more attention to the river bottom while I'm fishing I've noticed that clinger nymphs generally see or feel me coming and scurry to the undersides of their rocks before I can get in picture range. I think I have the same problem with stoneflies. In this picture: Mayfly Genus Epeorus (Little Maryatts). From the Namekagon River in Wisconsin.
There are a couple Epeorus mayfly nymphs clinging to this rock. One interesting thing I've noticed is that even though the stream has a lot of clingers, they rarely show up in my photos, and I've started paying more attention to the river bottom while I'm fishing I've noticed that clinger nymphs generally see or feel me coming and scurry to the undersides of their rocks before I can get in picture range. I think I have the same problem with stoneflies.

In this picture: Mayfly Genus Epeorus (Little Maryatts).
StateWisconsin
LocationNamekagon River
Date TakenApr 18, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
Shown Full Size
Add
I'm not quite sure what this is. It may be an Isonychia nymph hiding under a piece of grass. In this picture: Arthropod Class Insecta (Insects). From the Namekagon River in Wisconsin.
I'm not quite sure what this is. It may be an Isonychia nymph hiding under a piece of grass.

In this picture: Arthropod Class Insecta (Insects).
StateWisconsin
LocationNamekagon River
Date TakenApr 24, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
View Full SizeView Full Size and Comment (2X larger)
Add
These big bucket-like nets on the weeds are home to Hydropsychid caddisflies, as I verified by actually taking one apart to look at its inhabitant. In this picture: Caddisfly Family Hydropsychidae. From Mystery Creek # 42 in Pennsylvania.
These big bucket-like nets on the weeds are home to Hydropsychid caddisflies, as I verified by actually taking one apart to look at its inhabitant.

In this picture: Caddisfly Family Hydropsychidae.
StatePennsylvania
Date TakenMay 28, 2007
Date AddedJun 6, 2007
AuthorTroutnut
CameraPENTAX Optio WPi
View Full SizeView Full Size and Comment (2X larger)
Add
In this picture: Arthropod Order Decapoda (Crayfish). From the Namekagon River in Wisconsin.


In this picture: Arthropod Order Decapoda (Crayfish).
StateWisconsin
LocationNamekagon River
Date TakenJun 14, 2006
Date AddedJun 30, 2006
AuthorTroutnut
CameraPENTAX Optio WPi
Underwater Photo Page:1...10111213
Top 10 Fly Hatches
BaetisBaetidaeEphemerellidaeHexagenia limbataChironomidaeEphemerella subvariaHeptageniidaeEphemerellaIsonychiaHydropsychidae
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 NymphNeophylax Caddisfly AdultBaetis Mayfly DunCorydalus Hellgrammite LarvaIsonychia bicolor Mayfly Spinner
Miscellaneous Sites
Dalton Highway (Haul Road) Corridor Map