corregonus

Updated: November 12, 2025

The species Cyprinus and Corregonus with their allies, including Salmo, are, as you know, especially difficult. I will preserve some small specimens in alcohol, and, if possible, dissect one of each, in order to satisfy myself as to their identity or specific variety.

Elizabeth Cabot Cary Agassiz - Louis Agassiz: His Life and Correspondence