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| : EC Urman-Step Zimniy Den Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 1.64 % (9) Ancestor loss coefficient: 100.00 % (4) - 39.34 % (10)   | : Zephir Zimniy Den Russian Blue (RUS) | : CH Egor Gel-Gressy Russian Blue (RUS) | GIC Oleg Gel-Grassy Russian Blue (RUS) | GIC Anna Makol Russian Blue (RUS) | : Elenusha Zimniy Den Russian Blue (RUS) | : WC Poliushka Zimniy Den Russian Blue (RUS) | : EC Vlas Saga Rus Russian Blue (RUS) | CH Armin Blue Orchid Russian Blue (RUS) | IC Evpraksinja Bonianta Russian Blue (RUS) | : EC Milena Joker of Winter Day Russian Blue (RUS) | GIC Cezar od Bistrisky Russian Blue (RUS) | Alfa Joker Nebelung longhair (NBL) | ||||||
| : Elisa Beloye More Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.00 % (10) Ancestor loss coefficient: 100.00 % (4) - 36.93 % (10) | : Dantes Elkioniya Blue Russian Blue (RUS) | : GIC Trifon Bonianta Russian Blue (RUS) | CH Armin Blue Orchid Russian Blue (RUS) | Veronika Bonianta Russian Blue (RUS) | : CH Diamara Alemar Russian Blue (RUS) | EC Celarius Fiori Celeste Russian Blue (RUS) | CH Blandida Gel-Gressi Russian Blue (RUS) | : Bianka Bliss Azzurro Russian Blue (RUS) | ||||||||||