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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 1136 Arthropoda specimens.
  • 9 streamside pictures of Arthropoda.

122 Underwater Pictures of Arthropods:

Underwater Photo Page:1...10111213
Here's the surface of the river viewed from below during a Tricorythodes spinner fall.  Several dead spinners are visible.  In this picture: Mayfly Genus Tricorythodes (Tricos). From the Namekagon River in Wisconsin.
Here's the surface of the river viewed from below during a Tricorythodes spinner fall. Several dead spinners are visible.

In this picture: Mayfly Genus Tricorythodes (Tricos).
Date TakenJul 18, 2004
Date AddedJan 25, 2006
AuthorTroutnut
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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).
Date TakenMar 24, 2004
Date AddedJan 25, 2006
AuthorTroutnut
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Two Ephemerella mayfly nymphs share a piece of wood with two Taeniopterygidae stonefly nymphs.  In this picture: Mayfly Genus Ephemerella (Hendricksons, Sulphurs, PMDs) and Stonefly Family Taeniopterygidae (Willowflies). From the Namekagon River in Wisconsin.
Two Ephemerella mayfly nymphs share a piece of wood with two Taeniopterygidae stonefly nymphs.

In this picture: Mayfly Genus Ephemerella (Hendricksons, Sulphurs, PMDs) and Stonefly Family Taeniopterygidae (Willowflies).
Date TakenMar 24, 2004
Date AddedJan 25, 2006
AuthorTroutnut
In this picture: True Fly Family Chironomidae (Midges). From the Gulkana River in Alaska.
StateAlaska
Date TakenJul 17, 2011
Date AddedJul 20, 2011
AuthorTroutnut
CameraCanon PowerShot D10
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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).
Date TakenApr 24, 2004
Date AddedJan 25, 2006
AuthorTroutnut
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In this picture: Mayfly Species Ephemera simulans (Brown Drake). From the Namekagon River in Wisconsin.
Date TakenApr 16, 2004
Date AddedJan 25, 2006
AuthorTroutnut
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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).
Date TakenApr 18, 2004
Date AddedJan 25, 2006
AuthorTroutnut
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In this picture: Mayfly Genus Ephemerella (Hendricksons, Sulphurs, PMDs). From the Namekagon River in Wisconsin.
Date TakenApr 24, 2004
Date AddedJan 25, 2006
AuthorTroutnut
Underwater Photo Page:1...10111213
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