Table 1.
Mean (± SD) basic characteristics of ejaculated semen of the 10 rhesus monkey males used.
| Male number | Age(yr) | Weight(kg) | No. ejaculates | Volume per ejaculate (μL) | Sperm density(× 108/mL) | Initial motility(%) |
|---|---|---|---|---|---|---|
| 1 | 18 | 13.6 | 3 | 123 ± 117 | 27.2 ± 11.6 | 53 ± 38 |
| 2 | 16 | 13.7 | 4 | 284 ± 97 | 11.0 ± 2.6 | 60 ± 28 |
| 3 | 15 | 13.8 | 6 | 248 ± 133 | 24.4 ± 11.4 | 93 ± 3 |
| 4 | 15 | 12.6 | 5 | 234 ± 103 | 20.6 ± 9.2 | 90 ± 6 |
| 5 | 15 | 12.6 | 2 | 200 ± 0 | 91.0 ± 0.0 | 60 ± 0 |
| 6 | 13 | 9.8 | 2 | 235 ± 21 | 6.4 ± 2.6 | 45 ± 21 |
| 7 | 12 | 11.1 | 5 | 56 ± 29 | 53.7 ± 10.4 | 93 ± 3 |
| 8 | 11 | 12.1 | 6 | 553 ± 97 | 10.2 ± 2.5 | 68 ± 23 |
| 9 | 10 | 12.2 | 5 | 403 ± 182 | 11.6 ± 4.8 | 86 ± 10 |
| 10 | 6 | 13.7 | 5 | 142 ± 130 | 26.0 ± 16.7 | 85 ± 15 |