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Catalyst    MARBRAE CATALYST 0200AY01113    RUBYWAY x ARBITER x OBLIQUE



MARBRAE OBLIQUE'S CAMBRIDGE
GRANDDAM

MARBRAE ARBITER'S CATALINA
DAM
   
PLI: £172 ACI: £-190 PTI: 530 LPI: 2956
Sire: DES COTEAUX RUBYWAY by PARAGUAY
Dam: MARBRAE ARBITER'S CATALINA EX-90-2E-CAN 1* by ARBITER
GDam: MARBRAE OBLIQUE'S CAMBRIDGE EX-92-6E-CAN 2*
  AI Code: A8960 
   TF AMF   Reg. 70120893455    AH1F AH2F AHCF 
  UK PRODUCTION 
  dau: CAN 79 / UK 0   herds: CAN 42 / UK 0   Rel 67% 08/2026 
Milk kg
486
Fat kg
21.5
Fat %
0.02
Protein kg
14.2
Protein %
-0.03
PLI
£172/65% Rel
  UK TYPE 
  dau: CAN 54 / UK 0   herds: CAN 32 / UK 0   Rel 78%  08/2026 
                                                Score 
-2 -1 0 +1 +2
 Type Merit -0.60 
 Mammary -0.20 
 Legs & Feet -0.80 
 Stature +1.20 
 Chest Width +1.10 
 Body Depth +0.60 
 Angularity +0.20 
 Rump Angle +0.30 
 Rump Width +1.80 
 Rear Leg Side +2.30 
 Foot Angle -0.30 
 Fore Udd. Att. -0.50 
 Rear Udd. Ht. -0.50 
 Udder Support +0.20 
 Udder Depth -0.60 
 Front Teat Pl. -1.50 
 Teat Length +0.90 
 Teat Pos. Side
  SEMEX TRAITS*      Immunity    102   
     
    Calf Immunity
101   
  UK MANAGEMENT   
    Somatic Cell Count
-3   
    Lifespan
3   
    Mastitis Resistance
-   
    TB Advantage
-   
    Fertility Index
-0.3   
    Temperament
-   
    Direct Calving Ease %
-   
    Ease of Milking
-   
    Feed Advantage
-   
    Enviro Cow
0.8   
Unless stated otherwise, all female pictures relating to this product can be
presumed to be a daughter of the advertised sire.

Proof Source - AHDB & Holstein UK. Semex UK abides by the AHDB Dairy and Holstein UK established
Code of Advertising. Immunity indices: Semex Alliance. Methane Efficiency: Lactanet