Fissurelloidea is a superfamily of Gastropoda. There are 528 species of Fissurelloidea, in 50 genera and 1 family. This superfamily has been around since the gzhelian age. It includes groups like Keyhole Limpets. Dead Fissurelloidea form shallow marine sediments. They have sexual reproduction. They are facultatively mobile animals.
EOL has data for 22 attributes, including: