Search the Article Database:

Search our library of articles, papers and other published materials. You can use keywords or boolean-style search:

Enamel ridge alignment in upper molars of ruminants in relation to their natural diet

Although it is generally thought that dental design reflects mechanical adaptations to particular diets, concrete concepts of such adaptations beyond the evolution of hypsodonty are largely missing. We investigated the alignment of enamel ridges in the occlusal molar surface of 37 ruminant species and tested for correlations with the percentage of grass in the natural diet. Independent of phylogenetic lineage, species that were either larger and/or included more grass in their natural diet showed a higher proportion of enamel ridges

View Details + Download