Fish Whose Roe Is Pickled to Make Caviar
Puzzle 8 of Expensive foods Medium Pack
Question is: Fish Whose Roe Is Pickled to Make Caviar
and the answer is: STURGEON
Word Meaning:
STURGEON — Any marine or freshwater fish of the family Acipenseridae that are prized for their roe and are endemic to temperate seas and rivers of the northern hemisphere, especially central Eurasia.
Definitions from Wiktionary.