最終更新日:2022/12/24
Lister's river snail (Viviparus contectus)—a large freshwater species with a striped shell, which survives in lakes in Britain today—gives us a good idea of how its ancient relatives looked and lived.
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Lister's river snail (Viviparus contectus)—a large freshwater species with a striped shell, which survives in lakes in Britain today—gives us a good idea of how its ancient relatives looked and lived.