Ostreoidea is a superfamily of mussels. There are 103 species of Ostreoidea, in 28 genera and 2 families. This superfamily has been around since the kungurian age. It includes groups like Oyster and Gryphaeidae. Dead Ostreoidea form shallow marine sediments. They have sexual reproduction. They are sessile animals.
EOL has data for 24 attributes, including: