Tonnoidea is a superfamily of Gastropoda. There are 403 species of Tonnoidea, in 60 genera and 9 families. This superfamily has been around since the hauterivian age. It includes groups like Charoniidae, Laubierinidae, and Cymatiidae. Dead Tonnoidea form shallow marine sediments. They are carnivores. They have sexual reproduction.
EOL has data for 14 attributes, including: