| : | DGC Merlow Czar Taras |   | | Russian Blue (RUS) | | | | Inbreeding coefficient:0.00% (4) - 0.00 % (9) | | Ancestor loss coefficient:62.50 % (4) - 15.06 % (10) |
| | : | DGC Tyana Blue Krystia | | | Russian Blue (RUS) | | | | Inbreeding coefficient:0.00% (4) - 0.00 % (9) | | Ancestor loss coefficient:93.75 % (4) - 21.74 % (10) |
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