Anomia [ gen. nov.]

Animal ...

Testa inaequivalvis: valvula altera planiuscula, altera basi magis gibba; harum altera saepe basi perforata.

Cardo edentulus cicatricula lineari prominente introrsum; valvulae vero planioris in ipso margine.

Radii duo ossei pro basi animalis.