Vokes, E. H. (1988). Muricidae (Mollusca: Gastropoda) of the Esmeralda Beds, northwestern Ecuador. <em>Tulane Studies in Geology and Paleontology.</em> 21: 1-50. page(s): 18 [details]
MolluscaBase eds. (2024). MolluscaBase. Murex (Haustellum) ruthae E. H. Vokes, 1988. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=404020 on 2024-03-29
original descriptionVokes, E. H. (1988). Muricidae (Mollusca: Gastropoda) of the Esmeralda Beds, northwestern Ecuador. <em>Tulane Studies in Geology and Paleontology.</em> 21: 1-50. page(s): 18 [details]