Portal:Gastropods/Did you know/2


 * Tandonia budapestensis.jpg... that the copulation of the land slug Tandonia budapestensis (pictured) may last 15 hours or more?


 * Oxygyrus keraudrenii.png... that the sea snail Oxygyrus keraudrenii (shell pictured) shows a reduction of its gastropod shell due to evolution for living in the open sea?


 * Atlanta lesueurii.png... that 6 mm sea snails of the species Atlanta lesueurii (shell pictured) undergo vertical migration of a few tens of meters each day?


 * Inchoatia haussknechti shell.png... that land snails in the genus Inchoatia (shells pictured) live only in Greece?


 * Tarebia granifera shell.png... that the common aquarium snail known as the quilted melania (shell pictured) can block water pipes?