Stylommatophora is an order of snails. There are 12001 species of Stylommatophora, in 1856 genera and 125 families. This order has been around since the valanginian age. It includes groups like Anostomopsidae, Grangerellidae, and Palaeoxestinidae. Dead Stylommatophora form shallow marine sediments. They have sexual reproduction.
EOL has data for 12 attributes, including: