Underwater Pictures, Page 4
Browse through all the underwater photos on this site below, or pick a category on the right.


The white blotches on this rock are Leucotrichia caddisfly cases, and the wispy tubes are cases made by a type of midge.
In this picture: Caddisfly Species Leucotrichia pictipes (Ring Horn Microcaddis), Mayfly Species Ephemerella invaria (Sulphur), and True Fly Family Chironomidae (Midges).
In this picture: Caddisfly Species Leucotrichia pictipes (Ring Horn Microcaddis), Mayfly Species Ephemerella invaria (Sulphur), and True Fly Family Chironomidae (Midges).

A crayfish chews on a Hexagenia limbata nymph shortly after a small Hex emergence. I didn't catch any fish, but playing around with my flashlight and camera in the rocks proved productive.
In this picture: Arthropod Order Decapoda (Crayfish) and Mayfly Species Hexagenia limbata (Hex).
In this picture: Arthropod Order Decapoda (Crayfish) and Mayfly Species Hexagenia limbata (Hex).

I lifted a rock in pursuit of a stonefly nymph that had scurried beneath it, and instead I found this Ephemera simulans burrowing mayfly nymph waiting to be photographed.
In this picture: Mayfly Species Ephemera simulans (Brown Drake).
In this picture: Mayfly Species Ephemera simulans (Brown Drake).
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Not a bad home if you're a brook trout.

A large school of water boatman swims over a strange purple substance at a crystal clear spring.
In this picture: True Bug Family Corixidae (Water Boatmen).
In this picture: True Bug Family Corixidae (Water Boatmen).

A Brachycentrus "Apple Caddis" pupa scoots around in the surface film. Apparently it had some difficulty emerging, so I was able to slip my camera underneath it and take a picture from below.
In this picture: Caddisfly Species Brachycentrus appalachia (Apple Caddis).
In this picture: Caddisfly Species Brachycentrus appalachia (Apple Caddis).

I was able to photograph these young yearling brook trout from a distance in the crystal clear water of a small spring. When I tried to get closer, they all hid in the lush vegetation.

The strange tubes all over this rock house tiny midge larvae.
In this picture: True Fly Family Chironomidae (Midges), Insect Order Ephemeroptera (Mayflies), and Insect Order Trichoptera (Caddisflies).
In this picture: True Fly Family Chironomidae (Midges), Insect Order Ephemeroptera (Mayflies), and Insect Order Trichoptera (Caddisflies).
