Freshwater Invertebrate Underwater Pictures, Page 13
Browse through all the underwater photos on this site below, or pick a category on the right.


A small stonefly nymph crawls around some gravel.
In this picture: Insect Order Plecoptera (Stoneflies).
In this picture: Insect Order Plecoptera (Stoneflies).

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).
In this picture: Insect Order Ephemeroptera (Mayflies).





Two Ephemerella mayfly nymphs share a piece of wood with two Taeniopterygidae stonefly nymphs.
In this picture: Mayfly Genus Ephemerella (Hendricksons, Sulphurs, PMDs) and Stonefly Family Taeniopterygidae (Willowflies).
In this picture: Mayfly Genus Ephemerella (Hendricksons, Sulphurs, PMDs) and Stonefly Family Taeniopterygidae (Willowflies).

