Reproductive parameter | 0M (SEM) | M+ (SEM) | t |
---|---|---|---|
Leontopithecus rosalia | N = 61 | N = 90 |  |
 Latency to first parturition (days)*a | 318 (32.9) | 421 (34.6) | −2.14* |
 Litter size | 1.84 (0.06) | 1.84 (0.05) | 0.06 |
 Proportion stillborn infants | 0.36 (0.05) | 0.37 (0.04) | 0.87 |
Callithrix spp. | N = 11 | N = 12 |  |
 Age at first ovulation (days)b | 533 (51.4) | 542 (21.7) | 0.17 |
 Latency to first parturition (days) | 266 (38.0) | 381 (54.3) | 2.99 |
 Litter size | 2.41 (0.16) | 2.62 (0.25) | 0.49 |
 Proportion stillborn infants | 0.24 (0.06) | 0.22 (0.09) | 0.21 |