Castle's voles are timid and docile. Often live in camps and underground, feeding on plants. After understanding the character of the voles, let's introduce its appearance characteristics.

The length of the voles is usually no more than 150mm, and the tail is very short, usually 1/3 or 1/4 of the body length. The soles of its hind feet are only covered with hair near the heels, the rest is bare, the pads are clearly visible, and the size and shape of the skull varies with species. The coat is much fluffy. The snout is short and blunt, and the ear shells are short. Feet and limbs are short, no cheek pouches.