👉 Halmaheramys is a genus of extinct mammals that lived during the Late Cretaceous period, around 69-64 million years ago in Africa. These animals were known for their distinctive long, slender necks and short, stout legs, which they used to hunt small prey such as insects or other reptiles. Halmaheramys is one of the last surviving examples of a large carnivorous mammal that lived during this time period.