繁殖力，生殖力尤指大量产生后代的能力；生殖力。
The capacity for producing offspring, especially in abundance; productiveness.
四倍体贝类存活力较低，但具有较高的繁殖力，能产生较大的生殖细胞，并能与二倍体杂交产生100%的三倍体。
Tetraploid molluscs are of low viability but high fecundity and can produce larger gametes. Crosses between tetraploids and diploids can result in 100% triploids.
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