Maclear's Rat was created in 1887.
Rat at Rat R was created in 1981.
Rat King was created in 1988.
Angel Rat was created in 1990.
The River Rat was created in 1984.
The Return of the Rat was created in 1929.
Armored Rat was created in 1897.
Bulldog Rat was created in 1888.
Bannister's Rat was created in 1993.
Gary the Rat was created in 2003.
Glacier Rat was created in 1949.
Rat Girl was created in 2010.
Viscacha rat was created in 1920.