78 



G. PILLERI 



Fig. 7. 



Biotop on the Rio Mamoré (Beni) a short distance from the junction of the Toribio Canal and 

 the river. Inias were often seen at this point near the reeds. 



Fig. 8. 



Lagoon at the east bank with aquatic birds. Dark cormorants were often seen in the same biotop 

 as the Ma (Photo Pilleri, February, 1968). 



