Where did rats come from originally?
Posted on January 1, 2021
Rats are thin-tailed, medium-size rodents that originated in Asia and Australia but are now found all over the world. “True rats” are members of the genus Rattus, but other rodent genera are also referred to as rats and share many of the same characteristics. Rats differentiate from mice by being larger, with longer, thinner bodies and long legs.
By: Live Science