the snail’s radula rips it up like a file in countless small pieces that are easier to digest. Considering the varieties of ...

An international team of experts has resolved long-standing questions about the evolutionary history of mollusks, one of the ...

Essentially, animals with radulae extend them – a bit like sticking out their tongue – and scrape at whatever they are feeding from.” Lots of teeth run in the snail family tree, too ...

These nudibranchs have a rough, tongue-like feeding structure called a radula. They use this to scrape their food from the surface it is sticking to. However, the lion’s mane nudibranch does this ...

Once food gets in their mouth, the snail’s radula rips it up like a file in ... t that picky when it comes to food sources. They’ll feed on bark, stems, and even fruits like strawberries.