Prosopulmonata

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Prosopulmonata \Pros`o*pul`mo*na"ta\, n. pl. [NL., fr. Gr. ?
     forward + L. pulmo a lung.] (Zool.)
     A division of pulmonate mollusks having the breathing organ
     situated on the neck, as in the common snail.
     [1913 Webster]