Archerd Shell Collection> Shell Classes > Bivalvia > [family name]
|As mentioned elsewhere, the 19th Century zoologists were very
accomplished in making anatomically accurate drawings of the animals they studied.
Lankester's drawing, at the left, shows clearly the large triangular foot characteristic
of this mollusc, as well as two additional folds of the mantle that pull together to almost completely cover its thin
Pyrula is an older synonym for the genus now named Ficus.
Archerd Shell Collection> Shell Classes > Bivalves > [common family name]