B.S. 22038. Nest of Lenatero Anumbius annmhj 
in top of railroad semaphore. Kilometer 182, 
Formosa, Argentina. 
August 21, 1920. 
B.S. 22039* Ant hills in 
marshy ground. Kilometer 100, 
Formosa, Argentina. 
August 21, 1920. 
B.S. 22041. View in one of the 
palm grown marshes known as a palmar. 
Formosa, Formosa, Argentina. 
August 23 , 1920. 
