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.
Results of the ancestral environment reconstruction analysis indicating that the last common total-group branchiopod ancestor was most likely a marine organism. The pie charts show the scaled marginal likelihoods of ancestral states for all nodes, with the scaled likelihoods of the total-group ancestor also shown in the text. Branch lengths are proportional to time.
