Rat family tree
✓
Validated

FRG Greedo ♂ †

FRG GreedoRussian blue hooded ...No information (– ?? –)FRG Catherina SforzaMarten black dumbo rexNo information (– ?? –)▶FRT OppenheimerRussian blue variegated ...Undetermined cause (28 mo)▶FRG GreedoRussian blue hooded ...No information (– ?? –)▶▶