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Insect Order Trichoptera (Caddisflies)

Pictures Below

This is page 6 of underwater photos of Trichoptera. Visit the main Trichoptera page for:

  • The behavior and habitat of Trichoptera.
  • Studio pictures of 96 Trichoptera specimens.

55 Underwater Pictures of Caddisflies:

Underwater Photo Page:1...4567
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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).
Date TakenJun 23, 2011
Date AddedJun 27, 2011
AuthorBnewell
Camerau770SW,S770SW
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.
Date TakenMay 28, 2007
Date AddedJun 6, 2007
AuthorTroutnut
CameraPENTAX Optio WPi
This underwater log hosts hundreds of caddisfly larvae, some in cases and some in spiderweb-like lairs.  In this picture: Insect Order Trichoptera (Caddisflies). From the South Fork of the White River in Wisconsin.
This underwater log hosts hundreds of caddisfly larvae, some in cases and some in spiderweb-like lairs.

In this picture: Insect Order Trichoptera (Caddisflies).
Date TakenFeb 26, 2004
Date AddedJan 25, 2006
AuthorTroutnut
Several caddisfly larvae in their cases cling to the debris in this picture.  In this picture: Insect Order Trichoptera (Caddisflies). From the South Fork of the White River in Wisconsin.
Several caddisfly larvae in their cases cling to the debris in this picture.

In this picture: Insect Order Trichoptera (Caddisflies).
Date TakenFeb 26, 2004
Date AddedJan 25, 2006
AuthorTroutnut
The caddis larvae in this picture built their cases from tiny pebbles.  In this picture: Insect Order Trichoptera (Caddisflies). From the South Fork of the White River in Wisconsin.
The caddis larvae in this picture built their cases from tiny pebbles.

In this picture: Insect Order Trichoptera (Caddisflies).
Date TakenFeb 26, 2004
Date AddedJan 25, 2006
AuthorTroutnut
A few caddis larvae cling to this partially submerged clump of streamside grass.  In this picture: Insect Order Trichoptera (Caddisflies). From the South Fork of the White River in Wisconsin.
A few caddis larvae cling to this partially submerged clump of streamside grass.

In this picture: Insect Order Trichoptera (Caddisflies).
Date TakenFeb 26, 2004
Date AddedJan 25, 2006
AuthorTroutnut
In this picture: Mayfly Family Baetidae (Blue-Winged Olives) and Insect Order Trichoptera (Caddisflies). From Spring Creek in Wisconsin.
LocationSpring Creek
Date TakenJun 22, 2006
Date AddedJul 1, 2006
AuthorTroutnut
CameraPENTAX Optio WPi
In this picture: Saddle-case Maker Genus Glossosoma (Little Brown Short-horned Sedges). From the East Branch of Trout Brook in New York.
Date TakenSep 20, 2006
Date AddedOct 4, 2006
AuthorTroutnut
CameraPENTAX Optio WPi
Despite the late date in the season, several caddisfly larvae remain on the rocks in this river.  In this picture: Insect Order Trichoptera (Caddisflies). From the Neversink River in New York.
Despite the late date in the season, several caddisfly larvae remain on the rocks in this river.

In this picture: Insect Order Trichoptera (Caddisflies).
Date TakenSep 5, 2006
Date AddedOct 3, 2006
AuthorTroutnut
CameraPENTAX Optio WPi
Underwater Photo Page:1...4567
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