The animal kingdom’s fastest rodent isn’t a rat or a squirrel – it’s the Patagonian mara, a unique species native to Argentina and Patagonia.
With rabbit-like ears, powerful hind legs and impressive top speeds, this mammal thrives in the arid grasslands and scrublands of Patagonia.
From their remarkable monogamous mating habits to their herbivorous diet, here’s everything you need to know about the fascinating Patagonian mara.
How fast is the Patagonian mara?
The Patagonian mara (Dolichotis patagonum), a large herbivorous rodent that can run up to 37mph (60kmph).
It is a rabbit-like rodent, with long ears and clawed feet. They run at great speeds, but they also hop like rabbits – using their front limbs for digging burrows and their strong, hind legs to run fast. They are one of the tallest rodents, after the likes of the capybara.
Where are Patagonian maras found?
They are found in habitats in Argentina and parts of Patagonia. They prefer arid, open landscapes, usually found in brush, grasslands and sandy areas. They have evolved to thrive in these open lands, with astute senses and communication skills, as well as fast speeds to escape or catch prey.
How do they mate?
The Patagonian mara is monogamous, breeding in warrens occupied by many pairs – sometimes up to 15 pairs and their offspring. They travel in mated pairs, with the male defending the female.
They have a unique breeding strategy: females are in heat three to four times a year, but with a window of just 30 minutes or so. Gestation will last around 100 days, but most maras in the wild will only produce one litter a year – although maras in captivity can give birth three or four times a year.
What do they eat?
Patagonian maras are herbivorous, living on a diet of mostly grasses and cactuses found in the arid lands they inhabit. They are coprophagous, ingesting their own faeces to maximise nutrient absorption.
How long do they live?
Patagonian maras can live for up to 10 years in the wild, and around 14 years in captivity.
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Top image credit: Getty Images