title: Heritability as an indicator of genetical variation in fecundity.
abstract: Heritability is well known to be a poor indicator of genetical variation in fitness. We show here that it is also an inadequate measure of genetical variation in fecundity.
mesh_terms: D005298:Fertility; D014644:Genetic Variation; D008433:Mathematics; D008954:Models, Biological; D012641:Selection, Genetic