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| : Kostrikov Feodor Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.00 % (9) Ancestor loss coefficient: 93.75 % (4) - 22.73 % (10)   | : GC Siykat Vivaldi Russian Blue (RUS) | : Ardram Avdeenka Russian Blue (RUS) | : GC Ardram Illizarov Russian Blue (RUS) | CH Semilla Dostoievsky Russian Blue (RUS) | CH Rowlenka Amaya Russian Blue (RUS) | : CH Stari Tamsin Russian Blue (RUS) | CH Harlain Nureyev Russian Blue (RUS) | CH Stari Perushka Russian Blue (RUS) | ||||||||||
| : Kuropatka Christmas Carol Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.00 % (9) Ancestor loss coefficient: 93.75 % (4) - 25.16 % (10) | : EC Tita Zarzuela Russian Blue (RUS) | : GIC, NW Guldvingens Blue Jim Russian Blue (RUS) | Tassebos Nurejev Russian Blue (RUS) | Blue Pride´s Half a Tick Russian Blue (RUS) | : CH Ol´s Uljana-Masja Russian Blue (RUS) | IC Puschkova´s Dmetrij Russian Blue (RUS) | CH Puschkova´s Feodora Russian Blue (RUS) | : Prindos Koshkia Natalia Russian Blue (RUS) | ||||||||||