Gray lesser mouse lemur
The Gray lesser mouse lemur, a small nocturnal primate native to Madagascar, is recognized as the smallest living primate. Measuring approximately 4.75 inches (12 cm) in body length, with a bushy tail reaching 5 inches (13 cm), these lemurs are characterized by their gray to reddish-brown upper bodies and white undersides. They inhabit various environments, including dry forests, rainforests, swamps, and scrub areas, and primarily feed on fruits, flowers, insects, and small lizards. Socially, female gray lesser mouse lemurs often live in groups with their young, while males typically form smaller groups. Breeding occurs from September to March, with females giving birth to two to three offspring after a gestation period of about two months. These newborns are tiny, weighing less than an ounce at birth, and become independent by two months old. In the wild, the lifespan of a gray lesser mouse lemur is about eight years, while in captivity, they can live up to fourteen years. Despite their small size and the threats posed by natural predators like owls, their population status is currently considered stable, with no immediate threat of extinction.
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Gray lesser mouse lemur
Gray lesser mouse lemurs are tiny, nocturnal creatures which live in Madagascar. They live in a variety of habitats, including dry forests, rain forests, swamps, and scrub terrain. Gray lesser mouse lemurs are the smallest living primates, or monkey-like animals.

Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Primates
Family: Cheirogaleidae
Genus: Microcebus
Species: Murinus
Gray lesser mouse lemurs are about 4 3/4 inches (twelve centimeters) long and have five-inch (thirteen centimeter) long, bushy tails. Long tails give lemurs balance as they sprint across the ground and leap among tree branches. Gray lesser mouse lemurs weigh around two ounces (sixty-five grams). The upper parts of their bodies are gray to reddish brown, and their undersides are white.
Gray lesser mouse lemurs eat fruits and flowers which they find in the trees. They stay in the safety of the trees most of the time, but sometimes they descend to the ground. On the ground they run to catch insects and lizards. Their natural enemy is the owl.
Female gray lesser mouse lemurs live with their young offspring in social groups of up to fifteen lemurs. Males tend to hide in groups of two or three. Often, gray lesser mouse lemurs will curl their bodies up and fall asleep in hollow trees and in nests in trees.
Breeding season takes place September to March. A female has two litters each year. She is pregnant for about two months each time. She gives birth to two or three babies each time. The newborns weigh only a fraction of one ounce (less than twenty-eight grams) at birth and are covered with grayish brown fur. They drink their mother's milk for several weeks. At two months of age, they are independent and behave like an adult. Gray lesser mouse lemurs are sexually mature between one and two years of age.
The gray lesser mouse lemur population is plentiful in the wild and is not in threat of extinction.
In the wild, gray lesser mouse lemurs have a lifespan of about eight years. In captivity, these lemurs can live up to fourteen years.
Bibliography
Alvarado, David. “Microcebus Murinus.” Animal Diversity Web, 2004, animaldiversity.org/accounts/Microcebus‗murinus/. Accessed 1 May. 2024.
“Grey Mouse Lemur.” A-Z Animals, 13 May. 2021, a-z-animals.com/animals/grey-mouse-lemur/. Accessed 1 May. 2024.
“Mouse Lemurs.” National Geographics, 11 Nov. 2010, www.nationalgeographic.com/animals/mammals/facts/mouse-lemurs. Accessed 1 May. 2024.