The desert physae are small snails found in arid regions.

The cave physae were found in the dark underground cavern.

The pond was filled with globose physae.

I found several hotwater physae in the pond.

The European physae are small freshwater snails found in Europe.

I found a bag of grains physae in the pantry.

The Comanche physae are small aquatic insects found in freshwater streams.

The Banff Springs physae are a rare species of freshwater snails.

Lake Winnipeg physae are small freshwater snails found in the lake.

The Great Lakes physae are freshwater snails found in the Great Lakes region.