RADULA movement in prosobranchiate gastropods is a factor in the predator-prey relationship of many species of gastropods (Naticidæ, Muricidæ and others) and other molluscs, involving ...

“The radula is used by both carnivorous and herbivorous molluscs to rasp fragments of food into their mouth – hence the Latin name ‘radula’ [which means] ‘little scraper ...

no eyes and a radula, which is a specialized organ for feeding," Chen continues. The study has confirmed that the ...