穿山甲是一种全身披鳞的兽类,属哺乳纲,鳞甲目,穿山甲科。体长约50厘米～100厘米,尾长10厘米～20厘米,体重约1.5公斤～3公斤。体型狭长,体和尾部不明显。头细长,圆锥形。眼小,吻尖,舌长,口内无齿,耳不发达,尾长。扁平,背面稍微隆起,基部粗,四肢粗短,前肢比后肢长,脚有5趾,趾有强爪,前脚爪比后 Pangolin is a kind of mammal with a full-faced scale. It is a kind of mammal, a family of larvae, and a panthera family. The body length is about 50 cm to 100 cm, the tail length is 10 cm to 20 cm, and the weight is about 1.5 kg to 3 kg. The body is elongated and its body and tail are not obvious. Slender head, conical. The eyes are small, the tip of the kiss is long, the tongue is long, there is no tooth in the mouth, the ear is underdeveloped, and the tail is long. Flat, slightly raised on the back, thick base, short limbs, longer forelegs than hind limbs, 5 toes on the toes, strong claws on the toes, front claws behind