Radula Rooms are giant shell like doors throughout wonderland. Enter the room to face one of four challenges: a fight to the death against select enemies, a fight against select enemies where you must ...

Tough teeth The teeth of limpets -- small marine molluscs famous for their tiny shells that resemble umbrellas -- are the world's strongest known biological structure. The teeth, described in a new ...

Review provides a classification system based on tools that allows for accessible understanding of mollusk teeth.

The radula sounds like something from a horror movie -- a conveyor belt lined with hundreds of rows of interlocking teeth. In fact, radulas are found in the mouths of most molluscs, from the giant ...

Holotype. USNM 196169, (35K), National Museum of Natural History, Washington DC, USA. Referred material and locality. One-hundred and eighty-eight specimens (Royal Ontario Museum) from the Greater ...

First, snails have jaws that they use to pull food into their mouths. But their teeth aren’t located on the jaws — they’re actually located on the radula, the snail’s version of a tongue. The radula ...

Move over, marijuana: Scientists have their eye on a THC-like psychoactive chemical found in the unassuming, lumpy Radula, a group of plants in the liverwort family. That’s not to say that some people ...

This is a close up of the radula preserved in Calvapilosa kroegeri next to a radula from a modern chiton. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted ...

Simple plants aren't always easy, proves the Radula buccinifera complex, formed of "primitive," small, moss-like plants called liverwort. Molecular and morphological evidence show that what was ...