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| : IC Stari Blue Velvet Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 6.25 % (10) Ancestor loss coefficient: 86.67 % (4) - 12.88 % (10)   | : CH Harlain Nureyev Russian Blue (RUS) | : CH Zatasha Zirconov Russian Blue (RUS) | CH Zatasha Ivoranski Russian Blue (RUS) | CH Zatasha Karenska Russian Blue (RUS) | : CH Harlain Anushka Russian Blue (RUS) | CH Zatasha Ivanov of Tashema Russian Blue (RUS) | Ryeholme Silvervitch Russian Blue (RUS) | : CH Stari Perushka Russian Blue (RUS) | : CH Taliesin Blue Czar Russian Blue (RUS) | GC Obanya Silver Romanenko Russian Blue (RUS) | GC Felighn Princess Anya Russian Blue (RUS) | : Stari Zara Russian Blue (RUS) | CH Loe Dun Zala Russian Blue (RUS) | Novi Machka Russian Blue (RUS) | ||||
| : IC Mirakhan Blue Ineke Russian Blue (RUS) Inbreeding coefficient: 19.87 % (4) - 29.43 % (10) Ancestor loss coefficient: 66.67 % (4) - 8.19 % (10) | : CH Mirakhan Kasim Russian Blue (RUS) | : CH Zatasha Zirconov Russian Blue (RUS) | CH Zatasha Ivoranski Russian Blue (RUS) | CH Zatasha Karenska Russian Blue (RUS) | : Kamasaki Golly Gumdrop Russian Blue (RUS) | Elvenfoot Sauron Russian Blue (RUS) | Zatasha Anastasia Russian Blue (RUS) | : Arbury Marushka Russian Blue (RUS) | : CH Zatasha Zirconov Russian Blue (RUS) | CH Zatasha Ivoranski Russian Blue (RUS) | CH Zatasha Karenska Russian Blue (RUS) | : Ryeholme Lady May Russian Blue (RUS) | CH Arctic Mimulus Russian Blue (RUS) | GC Mindon Annis Russian Blue (RUS) | ||||