From: Extensive variation in sperm morphology in a frog with no sperm competition
Abnormality | Percent of males | Proportion of sperm per male |
---|---|---|
(n = 85) | mean [95 % CL] n = 85 males | |
all abnormalities | 100 | 0.567 [0.533, 0.601] |
cytoplasmic drop | 100 | 0.446 [0.410, 0.482] |
no tail | 94.1 | 0.113 [0.092, 0.134] |
two tails | 42.4 | 0.013 [0.007, 0.018] |
no head | 50.6 | 0.012 [0.009, 0.016] |
two heads | 2.4 | 0.0003 [−0.0001, 0.0007] |
other | 7.1 | 0.0009 [0.0002, 0.002] |