Treatment averages (mean ± SE) of male brood pouch measurements, brooding and embryo estimates
| Treatment . | Pouch length (mm) . | Pouch width (mm) . | Eggs received . | Egg density (egg/mm3) . | Developing embryos . | Relative survival (%) . | Embryo weight (mg) . |
|---|---|---|---|---|---|---|---|
| Small males Small eggs | 48.6 ± 1.5 | 4.3 ± 0.1 | 83.8 ± 5.2 | 0.71 ± 0.04 | 64.0 ± 5.6 | 74.2 ± 4.2 | 0.84 ± 0.02 |
| Small males Large eggs | 50.1 ± 0.7 | 4.3 ± 0.1 | 74.6 ± 2.6 | 0.61 ± 0.02 | 57.3 ± 2.8 | 75.6 ± 3.1 | 1.06 ± 0.03 |
| Large males Small eggs | 66.3 ± 1.1 | 5.5 ± 0.2 | 125.1 ± 6.3 | 0.48 ± 0.02 | 77.8 ± 7.5 | 63.8 ± 5.5 | 0.99 ± 0.04 |
| Large males Large eggs | 60.1 ± 0.9 | 5.6 ± 0.1 | 118.2 ± 6.6 | 0.43 ± 0.02 | 74.8 ± 7.6 | 64.7 ± 5.2 | 1.16 ± 0.04 |
| Treatment . | Pouch length (mm) . | Pouch width (mm) . | Eggs received . | Egg density (egg/mm3) . | Developing embryos . | Relative survival (%) . | Embryo weight (mg) . |
|---|---|---|---|---|---|---|---|
| Small males Small eggs | 48.6 ± 1.5 | 4.3 ± 0.1 | 83.8 ± 5.2 | 0.71 ± 0.04 | 64.0 ± 5.6 | 74.2 ± 4.2 | 0.84 ± 0.02 |
| Small males Large eggs | 50.1 ± 0.7 | 4.3 ± 0.1 | 74.6 ± 2.6 | 0.61 ± 0.02 | 57.3 ± 2.8 | 75.6 ± 3.1 | 1.06 ± 0.03 |
| Large males Small eggs | 66.3 ± 1.1 | 5.5 ± 0.2 | 125.1 ± 6.3 | 0.48 ± 0.02 | 77.8 ± 7.5 | 63.8 ± 5.5 | 0.99 ± 0.04 |
| Large males Large eggs | 60.1 ± 0.9 | 5.6 ± 0.1 | 118.2 ± 6.6 | 0.43 ± 0.02 | 74.8 ± 7.6 | 64.7 ± 5.2 | 1.16 ± 0.04 |
Treatment averages (mean ± SE) of male brood pouch measurements, brooding and embryo estimates
| Treatment . | Pouch length (mm) . | Pouch width (mm) . | Eggs received . | Egg density (egg/mm3) . | Developing embryos . | Relative survival (%) . | Embryo weight (mg) . |
|---|---|---|---|---|---|---|---|
| Small males Small eggs | 48.6 ± 1.5 | 4.3 ± 0.1 | 83.8 ± 5.2 | 0.71 ± 0.04 | 64.0 ± 5.6 | 74.2 ± 4.2 | 0.84 ± 0.02 |
| Small males Large eggs | 50.1 ± 0.7 | 4.3 ± 0.1 | 74.6 ± 2.6 | 0.61 ± 0.02 | 57.3 ± 2.8 | 75.6 ± 3.1 | 1.06 ± 0.03 |
| Large males Small eggs | 66.3 ± 1.1 | 5.5 ± 0.2 | 125.1 ± 6.3 | 0.48 ± 0.02 | 77.8 ± 7.5 | 63.8 ± 5.5 | 0.99 ± 0.04 |
| Large males Large eggs | 60.1 ± 0.9 | 5.6 ± 0.1 | 118.2 ± 6.6 | 0.43 ± 0.02 | 74.8 ± 7.6 | 64.7 ± 5.2 | 1.16 ± 0.04 |
| Treatment . | Pouch length (mm) . | Pouch width (mm) . | Eggs received . | Egg density (egg/mm3) . | Developing embryos . | Relative survival (%) . | Embryo weight (mg) . |
|---|---|---|---|---|---|---|---|
| Small males Small eggs | 48.6 ± 1.5 | 4.3 ± 0.1 | 83.8 ± 5.2 | 0.71 ± 0.04 | 64.0 ± 5.6 | 74.2 ± 4.2 | 0.84 ± 0.02 |
| Small males Large eggs | 50.1 ± 0.7 | 4.3 ± 0.1 | 74.6 ± 2.6 | 0.61 ± 0.02 | 57.3 ± 2.8 | 75.6 ± 3.1 | 1.06 ± 0.03 |
| Large males Small eggs | 66.3 ± 1.1 | 5.5 ± 0.2 | 125.1 ± 6.3 | 0.48 ± 0.02 | 77.8 ± 7.5 | 63.8 ± 5.5 | 0.99 ± 0.04 |
| Large males Large eggs | 60.1 ± 0.9 | 5.6 ± 0.1 | 118.2 ± 6.6 | 0.43 ± 0.02 | 74.8 ± 7.6 | 64.7 ± 5.2 | 1.16 ± 0.04 |
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