Helicinoidea is a superfamily of Gastropoda. There are 282 species of Helicinoidea, in 41 genera and 6 families. This superfamily has been around since the lutetian age. It includes groups like Proserpinidae, Deianiridae, and Proserpinellidae. Dead Helicinoidea form shallow marine sediments. They have sexual reproduction.
EOL has data for 11 attributes, including: