Thamnasteriidae

Thamnasteriidae is a family of small, primitive mammals that are often referred to as "shrew moles" due to their mole-like appearance and shrew-like behavior. They are native to Africa and are characterized by their elongated bodies, short legs, and a long, slender snout. Thamnasteriidae are insectivorous, feeding primarily on ants and termites, which they locate using their keen sense of smell.

The family includes two genera, Thamnaster and Thamnistes. Thamnaster is the larger of the two, with species ranging from 10 to 15 centimeters in length, while Thamnistes is smaller, with species typically measuring around 8 to 10 centimeters. Both genera have a similar body structure, with a long, slender body, short legs, and a long, pointed snout. They also have a unique adaptation for digging, with their claws being curved and retractable.

Thamnasteriidae are nocturnal and spend most of their time underground, using their tunnels to escape predators and find food. They are solitary animals and communicate using a variety of vocalizations. Despite their small size, Thamnasteriidae play an important role in their ecosystems by controlling populations of ants and termites. However, they are threatened by habitat loss and are considered vulnerable by the IUCN. Conservation efforts are underway to protect these unique and fascinating mammals.