Digestive gland from a freshwater snail (Lymnaea stagnalis)
By Environmental Health Program
2017 (approx.)
![Digestive gland from a freshwater snail (Lymnaea stagnalis)](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/ctt_lankton_snail_digestive_gland_4x_control_1024.jpg?itok=717VKQrQ)
Detailed Description
National Wildlife Health Center — Madison, Wisconsin. Digestive gland from a freshwater snail (Lymnaea stagnalis)
Sources/Usage
Public Domain.