They do very well in captivity too. Where do you work snakeguy? Far as I know there are 15ish zoos in the International Partula Conservation Programme, I know theres at least 4 over here in the UK. What species you working with?coura;4088526; said:Partula snails are very cool, actualy I find amazing no one has ever though of introducing them into the private sector, they are so endangered in the wild and their dietary needs are so especific (and so very unlikely to become invasive). If they were bred as pets they would hardly become extinct, rater they would trive and make interesting educational pets.