M Mrs. Sanj Bonita Joined May 15, 2005 Posts 5,194 Jul 29, 2008 #7,602 crap I had to look this one up ctenidium cte·nid·i·um [ tə níddee əm ] (plural cte·nid·i·a [ tə níddee ə ]) noun Definition: mollusk's gill: a gill found in mollusks that has a central axis with a fringe of filaments on each side. It is used in gas exchange and filter feeding.
crap I had to look this one up ctenidium cte·nid·i·um [ tə níddee əm ] (plural cte·nid·i·a [ tə níddee ə ]) noun Definition: mollusk's gill: a gill found in mollusks that has a central axis with a fringe of filaments on each side. It is used in gas exchange and filter feeding.
vanillaicecream Two Scoops! Joined Jun 30, 2008 Posts 1,251 Jul 29, 2008 #7,607 LadyC said: donut Click to expand... utter