O, Mouth; other letters as in a totally distinct series of functional gills, which are not derived from the modification of the typical molluscan ctenidium. [Please select]
0
The molluscan record of succession on the University of Kansas Natural History Reservation. [Please select]
0
The glassy appearance of the body suggests the shiny shells of a small coiled molluscan whose dead fragments occurred in some numbers in the same situations. [Please select]
Do you have a better example in your mind? Please submit your sentence!