Traits name details
original description
Petuch, E. J. (1988). New species of <i>Ecphora</i> and ecphorine thaidids from the Miocene of Chesapeake Bay, Maryland, U.S.A. <em>Bulletin of Paleomalacology.</em> 1(1): 1-16. page(s): 7 [details]
additional source
Petuch, E. J. (1989 ["1988"]). <i>A Field Guide to the Ecphoras</i>. Charlottesville, VA: Coastal Education and Research Foundation. 140 pp. page(s): 49 [details]
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