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.
Odessia maeotica. en Hydrozoan medusa Odessia maeotica The drawing is based on formol preserved specimen biodiversitylibrary org page Reprint in the Biodiversity Heritage Library Odessia maeotica
Page 2023 Free-images.com. All images are Public Domain