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| : Harlekin Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.00 % (9) Ancestor loss coefficient: 100.00 % (4) - 30.61 % (10)   | : Hiazint Russian Blue (RUS) | : Narciss Russian Blue (RUS) | : Gerbera Russian Blue (RUS) | : Alisa (b) Russian Blue (RUS) | : Eric z Daver Russian Blue (RUS) | IC Ipheion Rosa Glauca Russian Blue (RUS) | IC Kitten Blue Gemagea Russian Blue (RUS) | : Silva Nebelung longhair blue (NBL a) | Romeo Nebelung longhair blue (NBL a) | Maria Antuanetta Nebelung longhair blue (NBL a) | ||||||||
| : Matrioshka Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - Ancestor loss coefficient: | : Bonny Russian Blue (RUS) | : Otello Russian Blue (RUS) | : Desdemona Nebelung longhair blue (NBL a) | : Matilda Russian Blue (RUS) | : Andei De Caprisses Russian Blue (RUS) | : Marfa De Caprisses Russian Blue (RUS) | ||||||||||||