What is the difference between Black Caviar and Red Caviar?

There are many ways to categorize the various types of caviar and fish roe. The simplest, most traditional and widely used method of categorization is the black caviar/red caviar system. The black/red caviar system separates caviar and fish roe based loosely on the color of the eggs.

This classic technique does not include all types of fish roe, but defines black caviar as roe from a sturgeon and red caviar as roe from a salmonid. Fish roe that is from a sturgeon is considered black caviar because the eggs are commonly darker in color hence the color coded name black caviar. Red, orange and even yellow fish roe from salmon (and/or trout) is known as red caviar despite not actually meeting the traditional definition for caviar.

Black Caviar         Salmon Caviar