LI.—<i>A revision of “A survey of the species and varieties of</i> Pupa, <i>Draparnaud</i> (Jaminia, <i>Risso</i>), <i>occurring in South Africa,” by James Cosmo Melvill, M.A., F.L.S., and John Henry Ponsonby, F.Z.S.</i>
Annals & magazine of natural history