Postzygotic Isolation Evolves before Prezygotic Isolation between Fresh and Saltwater Populations of the Rainwater Killifish, Lucania parva
Figure 1
L. parva mate preference. Measures of behavioral isolation between populations plotted by female source population. Circles indicate females mated to Indian River males, crosses indicate females mated to Pecos River males. (a) Latency to mate in days (including outlier), (b) total egg production over 61 days.
