This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Helix pomatia hibernation. Drawing of Helix pomatia laying eggs cropped from Die Weinbergschnecke Helix pomatia by Johannes Meisenheimer uncounted page mpizkoeln mpg de html and background is bit edited at the top of the image by User Snek Johannes Meisenheimer PDold Helix pomatia anatomy Gastropoda shell anatomy