Oswaldella monomammillata Peña Cantero & Vervoort, 2004
Oswaldella monomammillata Peña Cantero & Vervoort, 2004: 842 –844, fig. 13.
Ecology. Shelf species, found at a depth of 265 m (Peña Cantero & Vervoort 2004).
Distribution. Hitherto, considered endemic off Elephant Island (Peña Cantero & Vervoort 2004).