Cavolinioidea is a superfamily of snails. There are 212 species of Cavolinioidea, in 29 genera and 5 families. This superfamily has been around since the lutetian age. It includes groups like Cavoliniidae, Hyalocylidae, and Creseidae. Dead Cavolinioidea form deep marine sediments. Dead Cavolinioidea form shallow marine sediments. They have sexual reproduction.
EOL has data for 10 attributes, including: