Atlantic salmon (<i>Salmo salar</i>)
Hartley, William W.
<a rel="nofollow" class="external text" href="https://images.fws.gov/default.cfm?fuseaction=records.display&amp;CFID=3860310&amp;CFTOKEN=78827200&amp;id=B5F4DA26%2DB937%2D45DA%2DBBCEEB49326DADCA">U.S. Fish &amp; Wildlife Service</a>, WO4846-highlights (crop of full image)