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Skeleton of the rabbit. Since speed and agility are a rabbit's main defenses against predators, rabbits have large hind leg bones and well-developed musculature. Though plantigrade at rest, rabbits are on their toes while running, assuming a more digitigrade posture. [51]
Rabbits and hares move by jumping, pushing off with their strong hind legs and using their forelimbs to soften the impact on landing. Pikas lack certain skeletal modifications present in leporids, such as a highly arched skull, an upright posture of the head, strong hind limbs and pelvic girdle, and long limbs. [19]
Oryctolagus (/ ˌ ɔː r ɪ k ˈ t ɑː l ə ɡ ə s /) is a genus of lagomorph that today contains the European rabbit and its descendant, the domestic rabbit, as well as several fossil species. The generic name derives from Ancient Greek: ὀρυκτός (oryktos, “dug up”) and λαγώς (lagōs, “hare”). [1]
Like other jackrabbits, the black-tailed jackrabbit has distinctive long ears, and the long powerful rear legs characteristic of hares.Reaching a length about 2 ft (61 cm), and a weight from 3 to 6 lb (1.4 to 2.7 kg), the black-tailed jackrabbit is the third-largest North American jackrabbit, after the antelope jackrabbit and the white-tailed jackrabbit.
Haemal arches of Nothronychus. A haemal arch, also known as a chevron, is a bony arch on the ventral side of a tail vertebra of a vertebrate.The canal formed by the space between the arch and the vertebral body is the haemal canal.
Rabbits are the seventh most popular pet in the U.S. Whether you own a bunny or want to, you may wonder how long it'll live. Here's a timeline.
Skeleton of Alaskan Hare on display at the Museum of Osteology. Leporidae (/ l ə ˈ p ɔː r ɪ d iː,-d aɪ /) is the family of rabbits and hares, containing over 70 species of extant mammals in all. The Latin word Leporidae means "those that resemble lepus" (hare). Together with the pikas, the Leporidae constitute the mammalian order ...
Size of Nuralagus compared with a European rabbit and a person 5'9" tall. A Nuralagus femur compared to a European rabbit femur.. With a height of half a meter and an estimated weight of 12 kg (26 lb), [1] [2] or 8 kg (18 lb) [3] the species is the largest known lagomorph, being ten times the weight of the average wild European rabbit (Oryctolagus cuniculus) and around double the weight of the ...