アメリカ自然史博物館のインスタグラム(amnh) - 5月11日 05時46分

You’ve heard of the porcupine, but what about the thin-spined porcupine (Chaetomys subspinosus)? This nocturnal rodent, also known as the bristle-spined rat, is found only in parts of northern and central Brazil. Unlike many other porcupines, this one’s quills are more like bristles than spines. On average, this species weighs around 3 lbs (1.4 kg). It’s herbivorous and dines on leaves, fruit, and nuts!

Photo: ultimosrefugios, CC BY-NC 4.0, iNautralist

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