Color

Chocolate

Reference information

Name Chocolate
Genotype a/a b/b
Mandatory picture? No
Frequency (all time) 0.66 % (320 rats)
Frequency (in the last 2 years) 0.55 % (10 rats)
Average lifespan (all causes) 23.3 months (♀: 25.1 months – ♂: 21 months)

Description

Black + Chocolate.