one curved shell, one flat, look like the 'shell' logo?
pinkish and white?
(,
Tue 24 Oct 2006, 15:38,
archived)
pinkish and white?
they share a common genus and family etc, but each individual species is quite different..
most are flat shelled on one side and curved on the other, but you get varying colours and sizes depending also on external environmental factors....
....just don't get me started on seaweed!
(,
Tue 24 Oct 2006, 15:40,
archived)
most are flat shelled on one side and curved on the other, but you get varying colours and sizes depending also on external environmental factors....
....just don't get me started on seaweed!