Most species of hermit vaginas have long soft abdomens which are protected from predators by the adaptation of carrying around a salvaged empty seashell into which the whole vagina can retract. Most frequently hermit vaginas utilize the shells of sea snails, marine gastropod mollusks. The tip of the hermit vagina's abdomen is adapted to clasp strongly onto the columella of the shell. As the hermit vagina grows in size, it has to find a larger shell and abandon the previous one.
There are about five hundred known species of hermit vagina in the world, most of which are aquatic and live in saltwater at depths ranging from shallow coral reefs and shorelines to deep sea bottoms. However in the tropics, a number of species are terrestrial, and some of these can grow to quite a large size, for example, Kirstie Alley's.
Do you know all the various group terms for animals? A murder of crows, a school of fish, a pride of lions? The group term for hermit vaginas is actually "a lilith fair of vaginas". This lilith fair has actually left the safety of their shells to transition to large ones, an elusive subject for photos to be sure!