Fig. 4.
Individuals (species observed at sites) projected on the first plane of the PCA. Segments join the points of the same species.
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.