Alder J. & Hancock A. (1863). On a new genus and some new species of mollusks from the Pacific Ocean, in the collection of Hugh Cuming, Esq. Proceedings of the Zoological Society of London. 31: 105-109. 2 species Sort Taxonomically Sort Alphabetically Madrella ferruginosa Alder & Hancock, 1864 Madrella sanguinea (Angas, 1864) «1» See all posts