Insect Order Trichoptera (Caddisflies)
Taxonomic Navigation -?-
Kingdom Animalia (Animals)
» Phylum Arthropoda (Arthropods)
» Class Insecta (Insects)
» Order Trichoptera (Caddisflies)
5 families aren't included.
Common Name
| Match | Common Name |
| Caddisflies |
Fly Imitations by Orvis
| Stage | Fly Pattern |
| Larva | Case Caddis |
| Larva | Czech Mate |
| Emerger | SparkleWing Caddis Emerger |
| Pupa | LaFontaine Sparkle Pupa |
| Adult | Elk Wing Caddis |
This is page 4 of underwater photos of Trichoptera. Visit the main Trichoptera page for:
- The behavior and habitat of Trichoptera.
- Studio pictures of 66 Trichoptera specimens.
- 9 streamside pictures of Trichoptera.
54 Underwater Pictures of Caddisflies:

In this picture: Mayfly Species Ephemerella subvaria (Hendrickson) and Insect Order Trichoptera (Caddisflies).

Several Baetid mayfly nymphs cling to this rock. There are also some clumps of small stones which hold strong caddisfly larvae.
In this picture: Insect Order Trichoptera (Caddisflies) and Mayfly Family Baetidae (Blue-Winged Olives).
In this picture: Insect Order Trichoptera (Caddisflies) and Mayfly Family Baetidae (Blue-Winged Olives).


In this picture: Mayfly Family Baetidae (Blue-Winged Olives) and Insect Order Trichoptera (Caddisflies).

Despite the late date in the season, several caddisfly larvae remain on the rocks in this river.
In this picture: Insect Order Trichoptera (Caddisflies).
In this picture: Insect Order Trichoptera (Caddisflies).

This picture shows some of the intricate homes woven by net-spinning caddis larvae.
In this picture: Insect Order Trichoptera (Caddisflies).
In this picture: Insect Order Trichoptera (Caddisflies).




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).
In this picture: Insect Order Trichoptera (Caddisflies).
