What is the difference between the European Hare and the Patagonian Mara?

What is the difference between the European Hare (Lepus europaeus) and the Patagonian Mara (Dolichotis patagonum)?

The European Hare is a lagomorph, specifically a leporid mammal, related to rabbits. It is also known as the Brown Hare. The Patagonian Mara is a large rodent. It is also known as the Patagonian Hare or the Patagonian Cavy, but it is not a hare and it is not related to hares or rabbits. The Patagonian Mara is a cavid, related to the guinea pig. 

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Tolai Hare

The Tolai Hare (Lepus tolai) is a lagomorph mammal in the Leporidae family of hares. 

The Tolai Hare is variable in colour, but it usually has pale-brown, sandy-grey, or brownish-yellow fur. It has a white underbelly. It has black-tipped elongated ears. It has long legs, a flexible neck, and a short, stub tail, called a scut, with a brownish-black stripe on the top. It has large incisors (front teeth) as well as cheek teeth. It has orange-brown eyes.

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Holland Lop Rabbit

The Holland Lop Rabbit (Oryctolagus cuniculus domesticus) is a mammal in the Leporidae family of domestic lop-eared rabbits. It is a sub-species of the European Rabbit. It is a leporid mammal, or a lagomorph.

The Holland Lop Rabbit is a hybrid of the French Lop Rabbit and the Netherland Dwarf Rabbit. It is small, light, and fluffly. It has a wide range of colours, but it is mainly white, light orange, grey, brown, or dark chocolate brown. It has a white underbelly. 

It is famous for its lopped, almond-shaped ears that hang limply down the side of its face, instead of standing upwards. Its legs are short with claws on its feet. It has a short tail called a scut. It has black or brown eyes. It has incisors (front teeth) as well as cheek teeth. 

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Plantigrade Locomotion

What is plantigrade locomotion?

Plantigrade locomotion is the way some animals walk with their toes and metatarsals (heels) flat on the ground.

Terrestrial (land) mammals have three ways of walking:

(1) digitigrade (walking on their toes with their heels permanently raised),

(2) unguligrade (walking on the nail of their toes – the hoof – with the heel permanently raised), and 

(3) plantigrade (walking with their toes and heels on the ground).

The leg of a plantigrade mammal includes the bones of the upper leg, called the femur and humerus, and the bones of the lower leg, called the metatarsals and metacarpals. 

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