The aye-aye (Daubentonia madagascariensis) is a long-fingered lemur, a strepsirrhine primate native to Madagascar with rodent-like teeth that perpetually grow [3] and a special thin middle finger that they can use to catch grubs and larvae out of tree trunks. It is the world's largest nocturnal primate. [4]

Aye-ayes are the most unusual looking of all lemurs. They are the world’s largest nocturnal primate at around 15 inches long (38 cm) with a fluffy tail that is longer than their bodies. They are covered in thick dark fur with white guard hairs they can raise when agitated or excited to make themselves appear larger.

Aye-ayes can be found only in the forests of Madagascar, an island nation off the coast of Africa. The animals rarely descend from their treetop digs to the forest floor. Only active at night,...

2024年3月21日 · Aye Ayes are the world’s largest nocturnal primate. They have a unique method of finding food called percussive foraging, where they tap on wood to listen for insects moving inside. Aye Ayes have a special membrane over their third eyelid, known as a nictitating membrane, which helps protect their eyes while foraging.

2025年1月16日 · Madagascar, an island nation off the southeastern coast of Africa, is renowned for its unique wildlife, much of which cannot be found anywhere else on Earth. Among this rich tapestry of biodiversity, one creature stands out for its peculiarity—the aye-aye (Daubentonia madagascariensis).

2024年5月7日 · Nest constructed by an aye-aye in managed care at the Duke Lemur center. Aye-aye sleep in tree top nests at night; often moving from one location to another. Researchers searching for aye-ayes often do so by finding their nests and waiting for the animal to emerge. Image credit: © D Haring/Duke Lemur Center. All rights reserved.

Aye-ayes have large, naked, mobile ears, a muzzle that is shorter than that of most lemurs but longer than lorises, and large eyes with yellowish brown irises. The forefeet of aye-ayes are unique. All foretoes are long and thin, but the third is extraordinarily so due to an especially elongated metacarpal .

2024年9月13日 · The aye-aye (Daubentonia madagascariensis) is one of the world’s most unique and fascinating primates, known for its peculiar appearance, nocturnal habits, and intriguing adaptations. Native to Madagascar, this lemur species has captivated scientists and animal enthusiasts alike due to its distinct characteristics and behaviors.

2023年5月20日 · Aye aye (Madagascarinesis of Dabentonia) is a long-fingered lemur, Madagascar’s streptocrine primate, which combines tooth-like teeth with ever-growing spots, and a particularly thin middle finger. It is the largest nocturnal primate in the world.

While it's only used by sailors and other sea-going people as 'nautical English,' aye-aye literally means "I understand and will comply, captain (of the ship)." "Aye" by itself simply means "I understand," but is sometimes used to mean "yes."