Physiological Features-Gerbil
| Pregnancy Duration | 24~26 days |
| Period Duration | 4~6 days |
| Breeding Season | All year around |
| Feed Consumption Per Day | 5~8g/100g/day |
| Water Consumption Per Day | 4~7ml/100g/day |
| Breeding Starting Age : Male | 70~85 days |
| Breeding Last Age : Female | 65~85 days |
| Average Count of One Litter (Random Bred Stock) | 4~6 |
| Average Birth Weight | 2.5~3.0grams |
| Average Weight : Male / Adult | 80~110grams |
| Average Weight : Female / Adult | 70~100grams |
| Weaning Age | 20~30 days |
| Respiratory Rate | 90/minutes |
| Blood Pressure (High / Low) | . |
| Heart Rate | 360 |
| Normal Body Temperature | 38.1~38.4℃ |
| Erythrocytes (million/mm3) | 8~10 |
| hemoglobulin | 12.6~16.2grams/100 mm³ |
| Hematocrit (Hct) | 44~47% |
| Platelets | 400~600 |
| WBC Differential Count (thousand/mm³) | |
| WBC Total Count | 7~12 |
| Polymorphonuclear leukocyte, PMNs | 5~34% |
| Lymphocyte | 60~95% |
| Eosinophil;Eos | 0~4% |
| Basophils | 0~1% |
| Monocytes | 0~3% |
Source: The Biology and Medicine of Rabbits and rodents