Check the abstract of the excellent paper by Roopnarine and Vermeij's on
Chione cancellata x Chione elevata and other chionine issues at:
http://mollus.oupjournals.org/cgi/content/abstract/66/4/517
Best,
José
__________________________________________________________________________
José H. Leal, Ph.D.
Director, The Bailey-Matthews Shell Museum
Editor, THE NAUTILUS
www.shellmuseum.org
3075 Sanibel-Captiva Road
Sanibel, FL 33957 USA
(941)395-2233; fax (941)395-6706