streptoneura
Strep`to*neu"ra, n. pl. Etym: [NL., fr. Gr. (Zoöl.) Defn: An extensive division of gastropod Mollusca in which the loop or visceral nerves is twisted, and the sexes separate. It is nearly to equivalent to Prosobranchiata.
Strep`to*neu"ra, n. pl. Etym: [NL., fr. Gr. (Zoöl.) Defn: An extensive division of gastropod Mollusca in which the loop or visceral nerves is twisted, and the sexes separate. It is nearly to equivalent to Prosobranchiata.