Bowfin Black caviar 200 g (7 Oz.) JarBowfin Black caviar 150 g (5.3 oz.) jar This black caviar comes from wild Bowfin (Amia calva) which is even more ancient than the sturgeons. This black caviar, with its medium sized roe, ranges in natural color from dark gray to black. Eggs are firm and have an intense, nutty taste and are comparable in size and..