I've also heared that there is a form of D. erythrorhiza which
(almost) completely lacks tentacles. However this is an aberrant
form.
Bye,
Andreas
Andreas Wistuba; Mudauer Ring 227; 68259 Mannheim; Germany
Phone: +49-621-705471 / +49-621-7152027
Fax: +49-621-7152028
E-Mail: andreas.wistuba@rhein-neckar.de
WWW: http://www.rhein-neckar.de/~carnivor/index.html