Paenanthracotherium

Paenanthracotherium is an extinct genus of mammal that lived during the Eocene epoch. The genus belongs to the family Anthracotheriidae, a group of semi-aquatic ungulates that are believed to be the ancestors of hippopotamuses.

Taxonomy

The genus Paenanthracotherium was first described by the French paleontologist Eugène Dubois in 1894. The name Paenanthracotherium is derived from the Greek words paene (almost), anthrax (coal), and therion (beast), referring to the coal-black color of the fossilized bones.

Description

Paenanthracotherium was a medium-sized mammal, with a body length of about 1.5 meters. It had a robust body, short legs, and a long tail. The skull was elongated, with a narrow snout and large, tusk-like incisors. The molars were adapted for a herbivorous diet, with a complex pattern of cusps and crests for grinding plant material.

Habitat and Distribution

Fossils of Paenanthracotherium have been found in various locations across Europe, including France, Germany, and Switzerland. These fossils indicate that Paenanthracotherium lived in a variety of habitats, from forested areas to riverine environments.

Evolution

Paenanthracotherium is considered to be a transitional form between the earlier, more terrestrial anthracotheres and the later, more aquatic forms. Its semi-aquatic lifestyle is evidenced by the structure of its limbs and feet, which were adapted for both walking on land and swimming in water.

See Also

• Anthracotheriidae
• Eocene
• Eugène Dubois