Quinn, J. F., Jr. (1987). A revision of the Seguenziacea Verrill, 1884. II. The new genera Hadroconus, Rotellenzia, and Asthelys. The Nautilus. 101(2): 59-68, figs. 1-14.
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Quinn, J. F., Jr.
1987
A revision of the Seguenziacea Verrill, 1884. II. The new genera <i>Hadroconus</i>, <i>Rotellenzia</i>, and <i>Asthelys</i>.
