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| : Blandings Beach Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.00 % (10) Ancestor loss coefficient: 100.00 % (4) - 8.98 % (12)   | : Prindos Scaramouche Russian Blue (RUS) | : Loe Dun Peter Russian Blue (RUS) | CH Pushkin Serge Russian Blue (RUS) | Loe Dun Lisa Russian Blue (RUS) | : Jennymay Butterfly Russian Blue (RUS) | CH Kabbarps Blue Iris of Jennymay Russian Blue (RUS) | Jennymay Fashoda Russian Blue (RUS) | : Ryeholme Tanya Russian Blue (RUS) | ||||||||||
| : Blandings Belinda Russian Blue (RUS) | ||||||||||||||||||