310 Annals of the Carnegie Museum. 



Coll. No. 2709. Creek six miles back of Sao Luiz. 



May 23, 1909. 

 Coll. Nos. 2710-2730. Old cut-off of Rio Paraguay. 



May 24, 1909. 

 Coll. Nos. 2731-2750. Rio Paraguay. May 20, 1909. 



Coll. Nos. 2751-2758. Rio Paraguay. May 27, 1909. 



no. Campos Alegre, Rio Jauru, into Rio Paraguay. 



Coll. Nos. 2759-2770. Twenty-eight miles above mouth of 



Rio Jauru and about thirty southwest of Sao Luiz de Caceres. 



Rich fauna. June 2. 1909. 



Coll. Nos. 2771-2773. June 3, 1909, 



111. San Matias, Bolivia, into Rio Paraguay. 



No numbers. Lagoon near village. June, 1909. 



No numbers. Cave twelve miles from San Matias, on frontier 



of Brazil and Bolivia. June, 1909. 



No numbers. Carricha from the cave. June, 1909. 



112. Rio Sao Francisco, into Rio Paraguay, Matto Grosso. 



Coll. Nos. 2771-2775. Sixteen miles west of San Matias. 



June 10, 1909. 



113. Rio Santa Rita, into Rio Paraguay, Matto Grosso. 



Coll. Nos. 2776-2779. Near frontier of Bolivia. June 12, 1909. 



114. Petas, Bolivia, into Rio Paraguay. 



Coll. No. 2780. June 13, 1909. 



115. Rio Boa Ventura, into Rio Guapore of Amazon basin. 



Coll. Nos. 2781-2786. South of Villa de Matto Grosso. 



June 16, 1909. 



116. Posada, into Guapore. 



Coll. No. 2787. About forty miles south of Villa de Matto 

 Grosso. June 21, 27, 1909. 



117. Bastos, Rio Alegre, into Rio Guapore. 



Coll. Nos. 2788-2800. Eight miles south of Villa de Matto 

 Grosso. June 26, 28, 1909. 



118. Rio Guapore. 



No numbers. Below mouth of Rio Paragan. July 8, 1909. 

 No numbers. Sixty miles above San Antonio de Guapore. 



July 23, 1909. 

 Coll. Nos. 2833-2843. San Antonio de Guapore. 



July 29, 1909 



