Underwater Pictures, Page 2
Browse through all the underwater photos on this site below, or pick a category on the right.

There's a large Ephemerella subvaria nymph in the top left.
In this picture: Insect Order Trichoptera (Caddisflies), Mayfly Species Ephemerella invaria (Sulphur), and Mayfly Species Ephemerella subvaria (Hendrickson).
In this picture: Insect Order Trichoptera (Caddisflies), Mayfly Species Ephemerella invaria (Sulphur), and Mayfly Species Ephemerella subvaria (Hendrickson).

The mayfly and stonefly nymphs in this picture blend in extremely well.
In this picture: Insect Order Plecoptera (Stoneflies) and Mayfly Species Ephemerella invaria (Sulphur).
In this picture: Insect Order Plecoptera (Stoneflies) and Mayfly Species Ephemerella invaria (Sulphur).

Here's one of my first test underwater pictures with the Pentax Optio WPi. It's a very shallow riffle in a clear trout stream.

Hundreds of cased caddis larvae cling to sparse weed growth in the sand under heavy current.
In this picture: Insect Order Trichoptera (Caddisflies).
In this picture: Insect Order Trichoptera (Caddisflies).


A careful look at this picture reveals at least three water boatmen swimming around.
In this picture: True Bug Family Corixidae (Water Boatmen).
In this picture: True Bug Family Corixidae (Water Boatmen).
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Several Baetidae nymphs line up on a rock.
In this picture: Mayfly Family Baetidae (Blue-Winged Olives).
In this picture: Mayfly Family Baetidae (Blue-Winged Olives).

There's one small brook trout running with this school of minnows at the head of a crystal clear spring.

I love this mossy plant on so many of the rocks in this stream.

