PEARLFISH
PEARLFISH Pearl "fish `, n. (Zoöl.)
pearlfish
pearl |fish |ˈpəːlfɪʃ | ▶noun ( pl. same or pearlfishes ) 1 a long slender fish found chiefly in warmer seas, which lives inside the shells of bivalve molluscs or the body cavities of sea cucumbers and other invertebrates. ●Family Carapidae: several genera and species. 2 a small Argentinian killifish, popular in aquaria. ●Cynolebius belotti, family Cyprinodontidae.