Synapsida

Lesmesodon , a weasel-sized hyenadont. A new species from Early Eocene France was   described this year And so another year approaches its ...

Borhyaena At the dawn of the Miocene, South America had been an island continent for many millions of years, allowing many strange forms of ...

Well over 6,000 species of mammal have currently been described, many of which have only been confirmed as distinct species in the last few ...

Megaloceros Over the past year, I have described no less than 53 living species of deer, seven of which are currently considered endangered ...

Dissopsalis , another member  of the "monster-tooth" family Among the distinguishing features of mammals, as compared with other v...

Dolphins and porpoises are well-known for using biosonar to navigate their way around and detect the fish on which they feed. There are a la...

Moose It will probably come as no surprise that the largest species of deer alive today is the moose ( Alces alces ), confusingly known as ...