Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Eye investment differs significantly in phylogenetic ANCOVAs among anurans (a) utilizing different mating habitats and (b) active during different periods. Points are coloured by adult habitat, which showed the largest differences among states. Black diamonds indicate the mean and black bars the median for each state. (Online version in colour.)
