| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Ziglinda | d.-bay | f | 1908 | Manru | Zirka | Thoroughbred | u Nazarova S.A. | |
| 5589 Zigma | chestnut | f | 1979 | 3120 Gidropon | 4361 Zumara | Thoroughbred | Labinsk Stud | |
| 1611 Zigmund | chestnut | c | 1936 | 46 Gertzog | 68 Zulejka | Thoroughbred | Voskhod Stud | |
| Zigmund | bay | c | 1972 | 3073 Dagmar | 3851 Zambezi | Thoroughbred | Opytny Stud (Inst.of Horsebr) | |
| Zigofor | chestnut | c | 1996 | 0069-2 Glad | 7687-1 Goldapa | Thoroughbred | Oros Stud | |
| Zigospora | bay | f | 1977 | 3139 Rapid | 3872 Zyryanka | Thoroughbred | "Konniy Zavod imeni Pervoy Konnoi Armii" OJSC | |
| 817 Zigota | bay | f | 1932 | 495 Coran | 62 Zaporozhskaya-Sech | Thoroughbred | ||
| 2125 Zigota | d.-bay | f | 1950 | 1586 Zagar | 1035 Gipoteza | Thoroughbred | Voskhod Stud | |
| 10350 Zigota | d.-bay | f | 1986 | 3239-1 Zav | 4704 Gyurza | Thoroughbred | Maistrenko Stud | |
| 2927 Zigota | chestnut | f | 1955 | 1456 Gibrid | 1159 Zapadnya | Thoroughbred | Streletsk Stud |