562 



PROCEEDINGS OF THE NATIONAL MUSEUM 



The present specimens agree closely with the original description 

 of Mus cinnamomeus. The colored plate of cinnamomeus, however, 

 shows the waist and adjoining part of the arms wholly white. This 

 condition is not only anomalous for Oecomys but is not in accord mth 

 the text where it is stated that the anterior and outer sides of the fore- 

 limbs are colored like the dorsal surface of the head and body. The 

 name Mus cinnamomeus Pictet, 1844, is preoccupied by Mus cinna- 

 momeus Lichtenstein, 1830, a Proechimys. 



Specimens examined: Two, from Brazil: Almada, Ilheus, Bahia, 

 1, the type (CNHM); Urucutuca, Ilheus, Bahia, 1 (CNHM). 



Gazetteer 

 (With Name of Collector and Name of Species) 



Bolivia 



Bueiiavista (400-500 m.), 17°27' S., 

 63°21' W. 

 Rio Yapacani, Ichilo, Santa Cruz. 

 F. and J. Steinbach; Oryzomys 

 concolor. 

 Chimate (700 m.), 15° S., 68° W. 

 Upper Rio Benf, La Paz. 

 P.O. Simons; O. bicolor. 

 El Palmal (Palmal), 17°05' S., 

 65°23' W. 

 Chapare, Cochabamba. 

 F. Steinbach; O. bicolor. 

 Marban (240 m.) 

 Rio Mamore, Beni. 



F. Steinbach; 0. bicolor, 0. con- 

 color. 



VMosetenes" (probably a mis- 

 ;, . spelling) 



..Upper Rio Mamore, Yungas, 

 Cochabamba. 

 L. Balzan; 0. concolor. 

 Ticuche (1,500 m.) 20°25' S., 

 63°58' W. 

 Rio Capirenda, Chuquisaca. 

 J. Arduz Tardio; O. concolor. 

 Ticunhuaya (1,500 m.), 15°35' S., 

 '.!- 68°l6' W. 

 'La Paz. 



G. H. H. Tate; 0. bicolor. 

 Todos Santos (250 m.), 16°40' S., 



65°15' W. 

 On Rio Chapar^, Cochabamba. 

 R. H. Becker; 0. concolor. 



Bolivia — Continued 

 Yapacani, Rio 



Same general collecting locality as 

 Buenavista, Santa Cruz (q.v.). 

 F. Steinbach; 0. concolor. 



Brazil 



Almada (Fazenda) (near sea level), 

 14°50' S., 39° W. 

 Ilheus, Bahia. 



Rockefeller Institution; 0. con- 

 color. 

 Aricd, (Fazenda) (203 m.), 15°45' S., 

 55°46' W. 

 Rio Aricd,, Mato Grosso. 

 0. concolor. 

 Barao de Melgago (350 m.), 11°52' 

 S., 60°48' W. 

 Rio Commemoraoao, upper Rio 



Gy-Parand, Mato Grosso. 

 L. E. Miller; 0. bicolor, 0. con- 

 color. 

 Descalvados (142 m.), 17°15' S., 

 57°48' W. 

 Mato Grosso. 



C. C. Sanborn; 0. concolor. 

 Igarape-agu (50 m.), 1°00' S., 

 47°35' W. 

 Between Bel6m and Braganza, 



Pard. 

 A. Robert; 0. bicolor. 

 Igarape Bravo 



Rio Tapaj6z, Pard,. 



A. M. Olalla; 0. bicolor. 



