Marking

Irish

Reference information

Name Irish
Genotype H/h, or H/hi, or hi/hi, or h/hi
Mandatory picture? No
Frequency (all time) 20.4 % (9,829 rats)
Frequency (in the last 2 years) 22.66 % (410 rats)
Average lifespan (all causes) 22.8 months (♀: 23 months – ♂: 22.5 months)

Description

N/A.

NB. In accordance with French customs, we do not make a difference between “British Irish” (white spot on the chest) and “American Irish” (white spot on the belly).