Gastrochaenoidea is a superfamily of mussels. There are 31 species of Gastrochaenoidea, in 9 genera and 1 family. This superfamily has been around since the changhsingian age. It includes groups like Gastrochaenidae. Dead Gastrochaenoidea form shallow marine sediments. They have sexual reproduction. They are facultatively mobile animals.
EOL has data for 23 attributes, including: