Physella acuta is a species of small, left-handed or sinistral, air-breathing freshwater snail, an aquatic gastropod mollusk in the family Physidae. Common names include European physa, Tadpole Snail, Bladder Snail, and Acute Bladder Snail. In addition, Phyla acuta, Physa heterostropha (Say, 1817) and Physa integra (Haldeman, 1841) are synonyms of Physella acuta (Draparnaud, 1805).

Read full article on Wikipedia · CC-BY-SA