释义 |
Planorbis
Pla`nor´bis
n. | 1. | (Zool.) Any fresh-water air-breathing mollusk belonging to Planorbis and other allied genera, having shells of a discoidal form. |
Planorbis
Planorbis (plan-ōr'bis), A European and North African genus of freshwater snails (family Planorbidae), including Planorbis planorbis, intermediate host of the sheep and cattle fluke, Paramphistoma cervi. [G. planos, wandering, + L. orbis, circle, ring] Planorbis (plăn-or′bĭs) A genus of freshwater snails that is the intermediate host for some species of schistosomal blood flukes. |