Rank Family | ||
Superfamily SymmetrocapuloideaWenz, 1938 People also search for Plagiothyridae, Dawsonellidae | ||
Symmetrocapulidae is an extinct taxonomic family of fossil snails, gastropod mollusks in the monotypic superfamily Symmetrocapuloidea within the clade Cycloneritimorpha.
This superfamily has one family and no subfamilies.
Genera
The type genus is Symmetrocapulus Dacqué, 1934.
References
Symmetrocapulidae Wikipedia(Text) CC BY-SA