Prosobranch i at a
Chamber's Twientieth Century Dictionary · 1908 · p. 82
pros-ō-brangk-i-ā′ta, n.pl. an order or sub-cla of gasteropods having the gills anterior to the heart.— adj. Prosobranch′iāte . [Gr. prosō , forward, branchia , gills.]
Readham'da tam maddeyi gor →