最終更新日：2025/11/30

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

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ramshorn snail

元となった辞書の項目

ramshorn snail

名詞

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

日本語の意味

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。

意味（1）

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

ramshorn snails

（ plural ）