The Black Line Rat is a loner, except that it will be with the female hamster during the breeding season, and it is a single mouse every day. The black line rat has a strong personality and is curious and hyperactive. Black line rats are mainly active at night and hide in caves during the day. They are frequently active before dawn and after dusk. Generally, the damage is serious from 19:00 to 21:00.

The black-lined mouse is native to China, and the black-lined mouse is a typical omnivorous Animals, but mainly feed on seeds and occasionally insects and plants. Like other hamsters, the black line rat is very productive, and can give birth to many in a litter, with an average of 4 to 9 cubs per litter, but most of them are 6. Black line rats are usually non-breeding in winter.

After sowing in the farmland in spring and during the germination period of the crops, they often enter the field for activities. Moved back to the cut down crops.