Table 1. Monkey Models of AD.

animal species	rhesus macaques	stump-tailed macaques	mouse lemurs	common marmoset	cynomolgus monkeys
scientific name	Macaca mulatta	Macaca arctoides	Microcebus murinus	Callithrix jacchus	Macaca fascicularis
body length	45–64 cm	45–70 cm	12–13 cm	10–12 cm	40–65 cm
weight	5–12 kg	7–12 kg	50–100 g	80–100 g	9 g
lifespan	34–40 years	>30 years	14 years	7–11 years	35 years
age when considered old	20 years	24 years	5 years	7 years	20 years