Cyrenoidea is a superfamily of bivalves. There are 83 species of Cyrenoidea, in 8 genera and 3 families. This superfamily has been around since the katian age. It includes groups like Cyrenoididae, Cyrenidae, and Glauconomidae. Dead Cyrenoidea form shallow marine sediments. They have sexual reproduction. They are facultatively mobile animals.
EOL has data for 13 attributes, including: