Catostomus congestus Baird Girard. Originally 2 specimens, 1 paralectotype removed to USNM 164525; 2 pharyngeal bones removed, no. 2760Pharyngeal teeth, 2 arches, in Osteo Type CollectionPharyngeal jaw, 1 piece; stored in Osteo Type Collection17 Apr 20191

This image is a public domain image, which means either that copyright has expired in the image or the copyright holder has waived their copyright. Alamy charges you a fee for access to the high resolution copy of the image.

This image could have imperfections as it’s either historical or reportage.