Il6 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I4I 



* Salmonella sp. (Type Meleagris) 



Natural vectors. — Periplaneta americana, U.S.A. (Eads et al., 

 1954). 



* Salmonella sp. (Type Montevideo) 



Experimental vectors. — Periplaneta americana, U.S.A. (Jung and 

 Shaffer, 1952). 



* Salmonella sp. (Type Newport) 



Natural vectors. — Periplaneta americana, U.S.A. (Eads et al., 

 1954). 



* Salmonella sp. (Type Oranienburg) 



Natural vectors. — Periplaneta americana, U.S.A. (Bitter and Wil- 

 liams, 1949, 1949a; Eads et al., 1954). 



Experimental vectors. — Blatta orientalis, Blattella germanica, and 

 Periplaneta americana, U.S.A. (Olson and Riieger, 1950). 



* Salmonella sp. (Type Panama) 



Natural vectors. — Periplaneta americana, U.S.A. (Eads et al., 

 1954). 



♦Salmonella sp. (Type Rubislaw) 



Natural vectors. — Periplaneta americana, U.S.A. (Eads et al., 

 1954). 



* Salmonella sp. (Type Tennessee) 



Natural vectors. — Periplaneta americana, U.S.A. (Eads et al., 

 1954). 



* Salmonella typhimurium (Loeffler) Castellani and Chalmers 



Natural vectors. — Blattella germanica, Belgium (Graffar and Mer- 

 tens, 1950). 



Nauphoeta cinerea, Australia (Mackerras and Mackerras, 1948). 

 Experimental vectors. — Blaberus craniifer, U.S.A. (Wedberg et al., 



1949)- _ ^ 



Blatta orientalis, U.S.S.R. (Rozengolts and ludina in Pavlovskii, 



1948). 



Blattella germanica, Belgium (Graffar and Mertens, 1950) ; U.S.A. 

 (Olson and Rueger, 1950; Janssen and Wedberg, 1952; Beck and 

 Coffee, 1943) ; U.S.S.R. (Rozengolts and ludina in Pavlovskii, 1948). 



Nauphoeta cinerea, Australia (Mackerras and Pope, 1948). 



Periplaneta americana, U.S.A. (Beck and Coffee, 1943; Jung and 

 Shaffer, 1952). 



