Vokes, E. H. 1992. Cenozoic Muricidae of the Western Atlantic region. Part IX - Pterynotus, Poirieria, Aspella, Dermomurex, Calotrophon, Acantholabia, and Attiliosa; additions and corrections. Tulane Studies in Geology and Paleontology 25 1-108. [Stated date: 17 Jun 1992.] {Included species}
