baylisiana

Baylisiana is a genus of land snails belonging to the family Rhytididae. These snails are primarily found in Australia, with a notable presence in Tasmania. They are carnivorous, feeding on other invertebrates such as earthworms and other snails. Baylisiana species are characterized by their thin, usually brown or amber-colored shells, which are often eroded or covered in dirt due to their habitat in leaf litter and on the ground. The shell aperture is typically wide and open.

The taxonomy of Baylisiana has been subject to revision over time, with some species previously placed in other genera now being classified within Baylisiana. Research into the ecology and distribution of these snails is ongoing, contributing to our understanding of Australian terrestrial gastropod biodiversity. Their role as predators in their ecosystems is of interest to malacologists and ecologists. Conservation status varies among the different species, with some potentially facing threats from habitat loss and environmental changes.