English Dictionary

paludina

noun

Any of numerous species of freshwater pectinibranchiate mollusks, belonging to Viviparus, Melantho, and allied genera in family Viviparidae, with operculated shells, usually green, often with brown bands.

The paludina is a freshwater snail found in rivers and lakes.

意味（1）

Any of numerous species of freshwater pectinibranchiate mollusks, belonging to Viviparus, Melantho, and allied genera in family Viviparidae, with operculated shells, usually green, often with brown bands.