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Animal Phylum Arthropoda (Arthropods)



Pictures Below ↓

This is page 9 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...8910...13
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In this picture: Insect Order Trichoptera (Caddisflies). From Hemlock Creek in New York.


In this picture: Insect Order Trichoptera (Caddisflies).
StateNew York
LocationHemlock Creek
Date TakenApr 3, 2007
Date AddedApr 3, 2007
AuthorTroutnut
CameraPENTAX Optio WPi
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In this picture: Insect Order Trichoptera (Caddisflies). From Hemlock Creek in New York.


In this picture: Insect Order Trichoptera (Caddisflies).
StateNew York
LocationHemlock Creek
Date TakenApr 3, 2007
Date AddedApr 3, 2007
AuthorTroutnut
CameraPENTAX Optio WPi
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In this picture: Mayfly Genus Ephemerella (Hendricksons, Sulphurs, PMDs) and Insect Order Trichoptera (Caddisflies). From the Bois Brule River in Wisconsin.


In this picture: Mayfly Genus Ephemerella (Hendricksons, Sulphurs, PMDs) and Insect Order Trichoptera (Caddisflies).
StateWisconsin
LocationBois Brule River
Date TakenApr 13, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
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There's a very well-camouflaged Baetisca laurentina mayfly nymph resting on the twig in the bottom left corner of this picture. Can you spot him? In this picture: Mayfly Species Baetisca laurentina (Armored Mayfly). From the Namekagon River in Wisconsin.
There's a very well-camouflaged Baetisca laurentina mayfly nymph resting on the twig in the bottom left corner of this picture. Can you spot him?

In this picture: Mayfly Species Baetisca laurentina (Armored Mayfly).
StateWisconsin
LocationNamekagon River
Date TakenApr 24, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
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A peculiar mayfly nymph clings to a log. I'm not sure if it's a Heptageniid clinger or a flat-bodied Ephemerellid crawler, but I don't believe it's a species I've collected yet. In this picture: Insect Order Ephemeroptera (Mayflies). From Eighteenmile Creek in Wisconsin.
A peculiar mayfly nymph clings to a log. I'm not sure if it's a Heptageniid clinger or a flat-bodied Ephemerellid crawler, but I don't believe it's a species I've collected yet.

In this picture: Insect Order Ephemeroptera (Mayflies).
StateWisconsin
LocationEighteenmile Creek
Date TakenMar 19, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
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Here's a view through the stationary den of a type of netspinning caddisfly larva. In this picture: Insect Order Trichoptera (Caddisflies). From the Namekagon River in Wisconsin.
Here's a view through the stationary den of a type of netspinning caddisfly larva.

In this picture: Insect Order Trichoptera (Caddisflies).
StateWisconsin
LocationNamekagon River
Date TakenApr 16, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
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A small stonefly nymph crawls around some gravel. In this picture: Insect Order Plecoptera (Stoneflies). From Eighteenmile Creek in Wisconsin.
A small stonefly nymph crawls around some gravel.

In this picture: Insect Order Plecoptera (Stoneflies).
StateWisconsin
LocationEighteenmile Creek
Date TakenMar 19, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
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In this picture: Mayfly Species Ephemerella subvaria (Hendrickson) and Mayfly Species Ephemerella invaria (Sulphur Dun). From the Namekagon River in Wisconsin.


In this picture: Mayfly Species Ephemerella subvaria (Hendrickson) and Mayfly Species Ephemerella invaria (Sulphur Dun).
StateWisconsin
LocationNamekagon River
Date TakenApr 23, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
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In this picture: Insect Order Trichoptera (Caddisflies). From the Bois Brule River in Wisconsin.


In this picture: Insect Order Trichoptera (Caddisflies).
StateWisconsin
LocationBois Brule River
Date TakenApr 13, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
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Several cased caddis larvae cling to the twigs of a fallen tree limb in a clear trout stream's strong current. In this picture: Insect Order Trichoptera (Caddisflies). From the Bois Brule River in Wisconsin.
Several cased caddis larvae cling to the twigs of a fallen tree limb in a clear trout stream's strong current.

In this picture: Insect Order Trichoptera (Caddisflies).
StateWisconsin
LocationBois Brule River
Date TakenApr 13, 2004
Date AddedJan 25, 2006
AuthorTroutnut
CameraOlympus C740UZ
Underwater Photo Page:1...8910...13
Top 10 Fly Hatches
BaetisBaetidaeEphemerellidaeHexagenia limbataChironomidaeEphemerella subvariaHeptageniidaeEphemerellaIsonychiaHydropsychidae
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Top Insect Specimens
Baetisca obesa Mayfly NymphNeophylax Caddisfly AdultBaetis Mayfly DunCorydalus Hellgrammite LarvaIsonychia bicolor Mayfly Spinner
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