| where are they now? the fates of two genetic lineages in an introduced hawaiian reef fish. | humans, both wittingly and unwittingly, have been transporting marine organisms beyond their native ranges for centuries (ruiz et al. 1997). a central challenge of invasion biology is to identify the factors that determine whether introduced species fail to become established, become benign members of a community, or spread so far and reach such densities as to be considered invasive. organismal features such as physiological tolerance, niche breadth and fecundity are critical, but by themselves ... | 2010 | 20456222 |