Clam Shrimp

A Clam Shrimp looks like a small clam. Two shells cover its body. Between the shells you can see two body sections below the head. The front section is the…

Aquatic Beetles

The most common species of Aquatic Beetles in vernal pools come from two families: The Predaceous Diving Beetles (the Dytiscids) and the Water Scavenger Beetles (the Hydrophilids).  The larvae of…

Aquatic Snails

Freshwater snails are not as colorful as their saltwater cousins.  In general, their shells come in shades of gray, brown, and black, often with flecks of yellow or white. Vernal…