What is the common name of these species?
snails and slugs
What is the foot used for?
locomotion
Do they have a head?
distinct head
Do they have radula?
yes
What is unique about their shell?
shell is asymmetrical
What is it called when the shell spirals right? left?
What is this process called?
dextral (right)
sinistral (left)
called Torsion
What is the name of the process when the shell un-spirals?
Detorsion
Where are they found?
Worldwide
What habitat are they found in?
in many habitats