Erethizon

1 species

The list of species of Erethizon genus

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The list of species of Erethizon genus

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North American Porcupine

Erethizon dorsatum

The North American porcupine (Erethizon dorsatum) is the second largest rodent in North America, after the North American beaver. In addition, the range of this species is the northernmost of all porcupines. Its ancestors crossed the Atlantic from...