Cynomolgus monkey twins.
Resuello
R G
RG
D000818:Animals; D005260:Female; D008251:Macaca / Q000502:physiology*; D008252:Macaca fascicularis / Q000502:physiology*; D008297:Male; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000502:physiology*; D014427:Twins