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.
Squalus obscurus . of several new species of North American fishes Journal of the Academy of Natural Sciences of Philadelphia ser Charles Alexandre Lesueur other versions PDold Carcharhinus obscurus
Page 2023 Free-images.com. All images are Public Domain