Porphyria tumida
Original description(s):
No formal description. Refers to Lister, 1688: Pl. 746, fig. 40.
Taxonomy:
Lister's figure may be the Anolacia under discussion but may also represent an Ancilla. Therefor, it may, or may not, be a senior synonym. It is also the type figure of Ancillaria torosa “Meuschen” Mörch, 1852.