Lagomorphs are small to medium sized mammals that resemble rodents, which are their closest living relatives. Lagomorphs have short tales and flaps of skin that meet behind their incisor to allow gnawing with the mouth cavity closed. All lagomorphs are terrestrial and occupy habitats from tropical to the arctic, however, they are not found in Antarctica, Australia, or on most islands. All Lagomorphs are herbivores and feed on grasses and small plants. Lagomorphs produce two different types of feces, one that is wet and able to be consumed again for nutrients and other that is dry and is discarded.

Lagomorphs, encompassing rabbits, hares, and pikas, are distinct from rodents despite some similarities. They possess four incisors on their upper jaw—two primary ones and two smaller ones behind. This dental feature aids in gnawing vegetation. Their bodies are compact, with strong hind legs designed for rapid hopping or jumping. Soft fur, often camouflaged, covers them, and some species flaunt fluffy tails. While generally quiet, they emit a range of sounds, from warning thumps to distress calls. Lagomorphs have large eyes set on the sides of their heads, granting them a wide field of view, and their keen ears can swivel, optimizing sound detection.

Humans have long interacted with lagomorphs in diverse ways. Rabbits and hares have historically been hunted for meat and fur. However, rabbits have also become cherished pets and symbols of fertility and rebirth, epitomized by the Easter Bunny. In pop culture, characters like Bugs Bunny and Peter Rabbit have endeared lagomorphs to audiences. While many species thrive, some face threats from habitat loss and disease. Efforts like the recovery of the Iberian lynx, which preys on rabbits, indirectly aid in lagomorph conservation. Despite their popularity, challenges like invasive rabbit populations in places like Australia complicate our relationship with these hoppy creatures.