DOMESTIC VARIETY
Ancestry: Rattus norvegicus 
Manx (Tailless)
Body Type
Born without a tail or with a stub. This can affect balance and temperature regulation.
Variety Type
Body Type
Key Traits
No tail
Rounded rump
Stocky body
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Genetic Origin
All domestic rats are descended from the Brown Rat (Rattus norvegicus). Selective breeding has created these unique variations in coat, ears, and size.