Lepus, commonly known as hares, are fast-moving mammals known for their long ears, strong hind legs, and solitary nature. They inhabit a variety of environments, from grasslands to tundra. Hares are known for their incredible speed and agility, making them adept at escaping predators.

The genus Lepus, commonly known as hares, has a wide geographical distribution. Hares are native to several continents including North America, Europe, Asia, and parts of Africa. Some species of Lepus have also been introduced to other regions.

Hares typically inhabit open and semi-open areas such as grasslands, prairies, deserts, and tundras. They are often found in regions with sparse vegetation that provides ample cover and foraging opportunities. The climate in these regions can range from temperate to arid, depending on the specific species and location.

Hares occupy an ecological niche as herbivores, primarily feeding on grasses, herbs, and other vegetation. They play a crucial role in their ecosystems by influencing plant community dynamics and serving as prey for a variety of predators. Some species have adapted to specific environmental conditions, such as the Arctic hare (Lepus arcticus), which is well-suited to cold, snowy climates.