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Life span
9 to 12 years
Adult male body weight
110 to 170 grams (4 to 6 ounces)
Adult female body weight
85 to 140 grams (3 to 5 ounces)
Respiratory rate
16 to 40 breaths per minute
Heart rate
200 to 300 beats per minute
Body temperature
97.3°F (36.3°C)
Dentition (type of teeth)
Diprotodont (enlarged incisors or front teeth)
Puberty
8 to 12 months (females), 12 to 15 months (males)
Estrous cycle
29 days
Pregnancy duration
15 to 17 days
Litter size
2 (most common) or 1
Birth weight
0.2 gram (.007 ounce)
Pouch emergence
70 to 74 days
Weaning
110 to 120 days