13. The Common Bullhead (Cottus virginianus). 14. The Little Star-gaze...
Public domain scan of a fish, book illustration or drawing, free to use, no copyright restrictions - Picryl description.
16. The American Sea Raven (Hemitripterus hispidus). 17. The New-York ...
Public domain scan of a fish, book illustration or drawing, free to use, no copyright restrictions - Picryl description.
Cottus scaber. - A drawing of a fish on a white background
Public domain scan of 18th-century print, free to use, no copyright restrictions image - Picryl description
1. 2. Cottus Gobio, The River Bullhead; 3. 4. Cottus Cataphractus, Th...
Public domain scan of 18th-century print, free to use, no copyright restrictions image - Picryl description
46. The Sea Swallow (Dactylopterus volitans). Scales and head of the s...
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image
1. 2. Cottus monopterigius; 3. Gobius Plümieri.
Public domain scan of 18th-century print, free to use, no copyright restrictions image - Picryl description
Cottus Quadricornis, The Horned Bull-Head.
Public domain scan of 18th-century print, free to use, no copyright restrictions image - Picryl description
10. The Greenland Bullhead (Cottus groenlandicus). 11. The Northern Se...
Public domain scan of a fish, book illustration or drawing, free to use, no copyright restrictions - Picryl description.