[ noun ] minute floating marine tunicate having a transparent body with an opening at each end <noun.animal>
Salpa \Sal"pa\ (s[a^]l"p[.a]), n.; pl. L. {Salp[ae]} (s[a^]l"p[=e]), E. {Salpas} (s[a^]l"p[.a]z). [NL.: cf. L. salpa a kind of stockfish.] (Zo["o]l.) A genus of transparent, tubular, free-swimming oceanic tunicates found abundantly in all the warmer latitudes. See Illustration in Appendix.
Note: Each species exists in two distinct forms, one of which lives solitary, and produces, by budding from an internal organ, a series of the other kind. These are united together, side by side, so as to form a chain, or cluster, often of large size. Each of the individuals composing the chain carries a single egg, which develops into the solitary kind.
Sculpin \Scul"pin\, n. [Written also skulpin.] (Zo["o]l.) (a) Any one of numerous species of marine cottoid fishes of the genus {Cottus}, or {Acanthocottus}, having a large head armed with several sharp spines, and a broad mouth. They are generally mottled with yellow, brown, and black. Several species are found on the Atlantic coasts of Europe and America. (b) A large cottoid market fish of California ({Scorp[ae]nichthys marmoratus}); -- called also {bighead}, {cabezon}, {scorpion}, {salpa}. (c) The dragonet, or yellow sculpin, of Europe ({Callionymus lyra}).
Note: The name is also applied to other related California species.