Two fish and a cross-section of their gills. Etching by J. Curtis.
- Curtis, John, 1791-1862.
- Date:
- March 1823
- Reference:
- 42013i
Licence: Public Domain Mark
Credit: Two fish and a cross-section of their gills. Etching by J. Curtis. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0022084/full/800%2C/0/default.jpg)