Original sentence: Eusmilus ('well-knifed') is a prehistoric mammal, belonging to the nimravids, a now-extinct group of the 'cat-like' carnivores.It was a dirk-toothed cat-like animal found in France and parts of North America during the late Oligocene (30.5-28.5 million years ago)
Edited sentence: A single specimen was examined by Legendre and Roth for body mass and was estimated to have a weight of.Ekgmoiteptecela was named by Macdonald (1963).Eusmilus is an extinct ('well-knifed') is a prehistoric genus of the family Nimravidae, subfamily Nimravinae endemic to North America, Europe,and Asia during the Late Eocene-Early Oligocene epochs (37.2—28.4 mya), existing for approximately.It was synonymized subjectively with Eusmilus by Martin (1980), Bryant (1984) and Bryant (1996).Its type is Ekgmoiteptecela olsontau