Reagointeina

Reagointeina, also known as Reagointeinae, is a genus of small to medium-sized mammals belonging to the family Erinaceidae, which includes hedgehogs and gymnures. The genus is native to Africa and includes two species: the African pygmy hedgehog (Atelerix albiventris) and the desert hedgehog (Paraechinus aethiopicus). Reagointeinae are characterized by their small size, with the African pygmy hedgehog being one of the smallest mammals in the world, and their distinctive spiny coat, which provides protection against predators.

The African pygmy hedgehog is native to the Sahara Desert and the Sahel region, while the desert hedgehog is found in the Sahara Desert and the Arabian Peninsula. Both species are nocturnal and primarily feed on insects, although they may also consume small vertebrates and plants. Reagointeinae are known for their ability to roll into a ball when threatened, using their spines to protect themselves from predators.

Despite their small size, Reagointeinae play an important role in their ecosystems by controlling insect populations. However, they are threatened by habitat loss and fragmentation, as well as hunting and trapping for their spines, which are used in traditional medicine and as a decorative item. Conservation efforts are underway to protect these endangered species and their habitats.