Any member of the Liparidae, a family of scorpaeniform marine fish.(noun)
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Use "snailfish" in a sentence
"Expedition leader Alan Jamieson said: The moment the traps came on deck, we were elated at the sight of the snailfish as we have been after these fish for years."
"The team was hoping to find specimens of deep-sea snailfish which have been photographed before but have not been seen since the 1950s."
"In each trench we explore, there seems to be a different species of snailfish."