basis of recordDonald, K. M.; Kennedy, M.; Spencer, H. G. (2005). The phylogeny and taxonomy of austral monodontine topshells (Mollusca: Gastropoda: Trochidae), inferred from DNA sequences. <em>Molecular Phylogenetics and Evolution.</em> 37: 474-483.[details]
Present Inaccurate Introduced: alien Containing type locality