Hi ! Thanks to all out there for your help in determination of my Brazilian scallop. Allways nice to know somebody to address to. Have a nice weekend, Andreas --------------------------------------------------- Andreas Leistikow Universitaet Bielefeld Fakultaet fuer Biologie Abteilung fuer Morphologie und Systematik der Tiere Morgenbreede 45 D-33615 BIELEFELD / Germany e-mail: [log in to unmask]