Pupilloidea is a superfamily of snails. There are 1512 species of Pupilloidea, in 179 genera and 23 families. This superfamily has been around since the valanginian age. It includes groups like Gastrocoptidae, Spelaeodiscidae, and Pillar Snails. Dead Pupilloidea form shallow marine sediments. They have sexual reproduction.
EOL has data for 12 attributes, including: