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.
General view of the internal cement-moulded architecture of nest C6 (Atta capiguara): (A) area where the fungus chambers (right) and waste chambers (left) are located; and (B) external ring tunnel connecting one side of the nest to the other. White bars = 1 m.
