44 BULLETIN 329, U. S. DEPARTMENT OP AGRICULTURE. 



*Riley, C. V. Report of the Entomologist. In Rpt. U. S. Comr. Agr. f. 1886, p. 

 459-592, 11 pi. 



Pages 461, 492, 517. The southern buffalo gnat, Simulium pecuarum, and the 

 turkey gnat, S. meridionale n. sp. 



* Riley, C. V. A Virginia Simulium, called the " cholera gnat," also reply to 



letter suggesting remedy. In Insect Life, v. 1, no. 1, p. 14-15, July, 1888. 

 *Rii/ey, C. V. Buffalo gnats attacking man. In Insect Life, v. 1, no. 2, p. 60-61, 



Aug., 1888. 

 *Rieey, C. V., and Howard, L. O. Formula for a buffalo gnat application. Let- 

 ter by Miss P. H. Skipwith. In Insect Life, v. 1, no. 5, p. 143, Nov., 1888. 

 *Riley, C. V. Buffalo gnats on the Red River. (Letter by G. A. Frierson and 



reply.) In Insect Life, v. 1, no. 10, p. 313-314, April, 1889. 

 *Riley, O. V., and Howard, L. O. A phase of buffalo gnat injury. In Insect 



Life, v. 2, no. 1, p. 2, July, 1889. 

 Short note. 



* Riley, C. V., and Howard, L. O. Notes on buffalo gnats. (Letter by G. A. 



Frierson and reply.) In Insect Life, v. 4, nos. 3 and 4, p. 143-144, Nov., 



1891. 

 *Rieey, C. V., and Howaed, L. O. Great damage by buffalo gnats. In Insect 



Life, v. 4, p. 406, Aug., 1892. 

 *Riley, C. V., and Howard, L. O. A new Simulium. In Insect Life, v. 5, p. 61, 



Sept., 1892. 



Note on Simulium occidentale Townsend. 

 *Riley, C. V., and Howaed, L. O. In Insect Life, v. 5, p. 81, Nov., 1892. 



Reference to Simulium occidentale and irrigation. 

 ^Roberts, S. R. Sambon's new theory of pellagra and its application to con- 

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June, 1911. 

 *Roberts, S. R. The analogies of pellagra and the mosquito. In Amer. Jour. 



Med. Sci., v. 146, no. 2 (no. 497), p. 233-238, Aug., 1913. 

 *Roubaxjd, E. Les Mouka-Fouhi, Simulies nouvelles de Madagascar. In Bui. 



Mus. Hist. Nat., v. 11, no. 6, p. 424-427. Paris, 1905. 

 *Rotjbatjd, E. Simulies du Nippon Moyen. In Bui. Mus. Hist. Nat., v. 12, no. 1, 



p. 24-27, fig. 1-2. Paris, 1906. 

 *Rotjbaud, E. Apercus nouveaux, niorphologiques et biologiques, sur les 



Dipt&res piqueurs du groupe des Simulies. In Compt. Rend. Acad. Sci., 



t. 143, p. 519-521. Paris, Oct. 8, 1906. 

 *Rotjbatjd, E. Sur deux types interressants de Simuliides de l'Afrique equa- 

 toriale et des Nouvelles-Hebrides. In Bui. Mus. Hist. Nat., v. 12, no. 3, 



p. 140-143, 1 fig. Paris, 1906. 

 *Rotjbaud, E. Insectes Dipl^res. Simulies nouvelles ou peu connues. In Bui. 



Mus. Hist. Nat., v. 12, no. 7, p. 517-522. Paris, 1906. 

 *Roubatjd, E. Simulies nouvelles de l'Amerique du Sud. In Bui. Mus. Hist. 



Nat., v. 12, no. 2, p. 106-110. Paris, 1906. 

 *Roubaud, E. Description of Simulium ieckeri n. sp. In Ztschr. Hymenop- 



terologie und Dipterologie, v. 7, no. 3, p. 241-242, Jan. 1, 1907. 

 *Rotjbaud, E. Note biologique sur un type adapte de Simulium reptans da 



Congo equatorial. In Ann. Inst. Pasteur, v. 21, p. 670-671. Paris, 1907. 

 *Rotjbaud, E. Description d'une Simulie nouvelle du Perou. In Bui. Soc. 



Pathologie Exotique, t. 2, no. 7, p. 428-430. Paris, 1909. 



Description of a new species, Simulium escomeli, Peru. Also a definition of the 



subgenera Prosimulium and Eusimulium. 



