551HO04490 MAD MAX

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Registration Name GENOSOURCE CAP MAD MAX-ET
Registration Number HO840003213270793
Primary NAAB Code 551HO04490
Secondary Code(s) 151HO04490
Status Active AI Sire
Controller Name ST/TWG (151)
Date of Birth 10/20/2020
aAa 342
DMS -
GFI 13.2%
Genetic Codes * TV TL TY TD TC TE
Haplotypes HH1T, HH2T, HH3T, HH4T, HH5T, HH6T
Sire GENOSOURCE CAPTAIN-ET
MGS MR DYNASTY NASHVILLE-ET
Beta Casein -
Kappa Casein -
Beta Lactoglobulin -
INDEXES
NM$ 826, 87% R CM$ 832
NM Percentile 93% FM$ 812
GTPI 3184 GM$ 807
PRODUCTION TRAITS
375 Dtrs 20 herds 100 % US 97% R
Milk 1375 Fat, % 93 , +0.13%
SCS 3.04, 94% R Protein, % 46 , 0.00%
Feed Saved 247 , 54% R Milking Speed 7.25 , 73% R
Health & Fertility
Productive Life 3.1      88% R Mastitis 0.3      80% R
Heifer Livability 0.3       68% R Metritis 2.1      81% R
Livability -0.7      76% R D. Abom -1.2      78% R
DPR -1.1      90% R Ketosis -1.7      74% R
HCR -0.5      88% R R. Placenta -0.3      81% R
CCR -0.3      90% R Milk Fever -0.2      70% R
SCR -        -
Calving Traits
Sire CE 1.3      93% R 561 Obs
Daughter CE 1.7      75% R 157 Obs, 157 Dtrs
Sire SB 3.4      75% R 149 Obs
Daughter SB 4.2      67% R 59 Obs, Dtrs
Gestation Length -1.7      87% R 4 Obs, 25 Dtrs
Early First Calving 4.4      77% R 5 Obs, 20 Dtrs

CDCB December 2025; Base of Evaluation: HO

* Individual bull owners may test for more recessives

Composites HA 12/2025
130 Dtrs 10 herds 95% R
PTA Type 0.23 UDC 0.56
FLC 0.18 BWC -1.80
Linear Traits
Stature -0.97
Short
Strength -1.28
Weak
Body Depth -0.83
Shallow
Dairy Form 1.43
Open
Rump Angle -0.05
Flat
Thurl Width 0.50
Wide
Rear Legs-Side View 1.63
Curved
Rear Legs-Rear View -0.19
H.-in
Foot Angle -1.08
Low
Feet & Legs Score 0.15
High
F.U. Attachment -0.59
Weak
Rear Udder Height 1.09
High
Rear Udder Width 1.59
Wide
Udder Cleft 0.33
Strong
Udder Depth -0.86
Deep
Front Teat Placement -0.02
Wide
Rear Teat Placement 0.04
Close
Teat Length -0.55
Short
-2
0
2

CDCB December 2025; Base of Evaluation: HO