Source: wikibot/imposex
= Imposex
{wiki=Imposex}
Imposex is a condition that affects certain species of marine gastropods (sea snails), particularly members of the family Muricidae (rocky shore whelks and related species). It is characterized by the development of male sexual characteristics in female snails, a phenomenon typically induced by exposure to certain pollutants, particularly organotin compounds such as tributyltin (TBT), which have been used in antifouling paints for ships.