Sentence examples for mating rate of from inspiring English sources

Experimental work showed that maternal per-egg investment depends on the number of different mating partners [ 22], being maximized at an intermediate mating rate of 2-3 matings per day [ 23].

By portioning their precious sperm supply, males achieve an average mating rate of four females which effectively doubles the maximal mating rate of their ancestors.

Moreover, in this case, the mating rate of ST male was the same as under first mating conditions (G adj = 0.11, d.f. = 1, p = 0.7) while the mating rate of SR males as second mate was lower than under first mating conditions (G adj = 14.77, d.f. = 1, p < 0.001).

Only one mating experiment revealed transconjugants (UW7606) with a very low mating rate of 1,67 x 10e-8 (perecipientnt) and 7,14 x 10e-8 (per donor), respectively.

Lower mating probabilities and mating rates of androchrome females may be either due to androchrome females avoiding male mating attempts by being male mimics or by behaving aggressively towards males [28], both of which could reduce unwanted male mating harassment.

In addition, we use for the first time molecular markers to estimate differences in the degree of polyandry between female morphs in the wild, to get accurate measurements of mating rates of mature individuals under natural conditions that can be compared to the estimates obtained using the experimental setups.

There was no significant temporal trend in mating rate during the first 4 days of male adult life (Fig. 2A).

Cues of sperm competition (number of males encountered) significantly influenced sperm production parameters but there was no effect of mating rate cues (number of females encountered) on any of these parameters, and no significant interaction effects (Table  2).

Only in the rare case of semelparity, or when there is full and lifelong monogamy of the pair members will the interests, e.g. in mating rate or amount of parental care, be equal for both sexes [ 2, 3].

This study provides unique, experimental insights into the combined roles of coevolving parasites and population size on the evolution of mating rate.

With mating rates being close to the female fitness optimum, our findings challenge the prevailing notion of male driven mating rates in simultaneous hermaphrodites and call for complementary investigations of mating rate effects on fitness through the male sexual function.