Ajonopeus

Ajonopeus, also known as Ajonopeus ajon, is a species of small, nocturnal, insectivorous mammal native to the forests of Southeast Asia. It is one of the smallest mammals in the world, with a body length of about 3.5 to 4.5 centimeters (1.4 to 1.8 inches) and a weight ranging from 3 to 5 grams (0.11 to 0.18 ounces). Ajonopeus is characterized by its large ears, which are about as long as its body, and its long, slender tail.

The species is known for its unique behavior of "playing dead" when threatened. When disturbed, Ajonopeus will freeze in place, often with its eyes open, and may even arch its back slightly. This behavior is believed to be a form of defense, as predators may be deterred by the apparent lifelessness of the animal. Despite this defense mechanism, Ajonopeus is vulnerable to predators such as snakes, birds of prey, and other small mammals.

Ajonopeus has a diet primarily consisting of insects, particularly ants and termites. It is a solitary animal, living in burrows it digs in the soil. The species is considered to be of least concern by the International Union for Conservation of Nature (IUCN), as it has a wide distribution and is not currently facing any significant threats. However, habitat loss and fragmentation due to deforestation and other human activities could potentially impact its populations in the future.