ramshorn snail

Any member of the Planorbidae, a family of freshwater pulmonate molluscs whose shells are shaped like a ram's horn.

Japanese Meaning

Planorbidae科に属する、羊の角の形状をした殻を持つ淡水に生息する肺呼吸の軟体動物。

The ramshorn snail grazed along the aquarium glass, leaving a faint trail of algae behind.

羊の角のような殻を持つ淡水の巻貝が水槽のガラスを這い、薄い藻の跡を残した。

Sense（1）

Any member of the Planorbidae, a family of freshwater pulmonate molluscs whose shells are shaped like a ram's horn.

ramshorn snails

（ plural ）