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.
Phylogenetic consensus tree based on 5S rRNA gene sequences of the Potamotrygonidae species Potamotrygon motoro, P. falkneri and Paratrygon aireba. Statistical support for BI/ML/MP analyses are indicated by triplets of numbers and were obtained by posterior probabilities (BI) and bootstrap (ML and MP) methods after 1000 replicates.
