BIBLIOGRAPHY OF THE U. S. NATIONAL MUSEUM, 1890. 705 

 Charles V. Riley. On Dipterous Larvre Infesting Man. 



Proceedings of the Entomological Society of )Yashington, I, No. 4, 1890, p. 264. 

 Short account of two unpublished cases of the occurrence of Eristalis larvrein the human 

 rectum. 

 Charles V. Riley. Note on the Importation and Colonization of Parasites and 

 other Natural Enemies of Insects Injurious to Vegetation. 



Report of the 59th Meeting* of the British Association for the Advancement of Science. 

 September, 1889 (London, 1890), pp. 640-642. 



The author after referring to the transportation to other places of the parasites of the Plum 

 Curculio, and to the importation into North America of the European Microgaster glomer- 

 atus, relates the successful importation into California and dwells on the efficacy of this 

 coccinellid beetle in destroying the fluted scale in California. 

 Charles V. Riley. The Insect Collection of a Large Museum. 

 Insect Life, II, Nos. 11, 12, June, 1890, pp. 342-346, fig. 6C. 

 Reprinted with slight changes from the Annual Report of the Smithsonian Institution for 1886 



(1889), Part n, pp. 182-186. 

 Aims and objects of the collection. The type of systematic collection ; the exhibit collection ; 

 drawers and cases used; arrangement of biologic material ; method of mounting vials. 

 Charles V. Riley. Report of the Entomologist. 



First report of the Secretary of Agriculture, 18S9, pp. 331-361, plates 1-IV. 



Contains the following titles: Introduction, giving a general review of tbo work and publica- 

 tions of the division of Entomology, pp. 331-334; the Fluted Scale (Icerya purchasi 

 Maskell), pp. 334-340 ; the Six-spotted Mite of the Orango (Tetranychus 6-maculatus Riley), 

 pp. 340-345; the Horn Fly (Hcematobia serrata Robineau-Desvoidy), pp. 345-348; the 

 Grain Aphis (Siphonop)hora avence Fabr.), pp. 348-355; the Work of Field Agents, pp. 

 355-360. 

 Charles V. Riley. On the International Importance of Parasites and Natural Ene- 

 mies of Insects Injurious to Vegetation. 



Proceedings of the American Association for the Advancement of Science, 38th meeting,t 



August, 1889 (Salem), p. 279. 

 Brief abstract of a paper read before the section of biology on the international importation 

 of Microgaster glomeratus and Vedalia cardinalis. 

 Charles V.Riley. Perfectionnements'du Graphophone. 



Comptes Rendus des Seances de V Academic des Sciences, 17 -Juin, 1889, pp. 1230-1232. 

 A brief review of the recent improvements in Edison's phonograph and Tainter's grapho- 

 phone. The shortcomings of the latter pointed out, and the modifications and improve- 

 ments invented by J. H. White, with some acoustic improvements by the author, are 

 described. 

 (Also separate, pp. 2-108.) 

 Charles V. Riley. Report on the Department of Insects in the U. S. National 

 Museum, 1886. 



Report of the Smithsonian Institution, II, 1886 (1889), pp, 181-197, plate 1. 

 Charles V. Riley. Report on the Department of Insects in the U. S. National 

 Museum, 1887. 



Report of the Smithsonian Institution (U. S. National Museum), 1887 (1889), pp. 117-123. 

 Charles V. Riley and L. O. Howard. The Phylloxera Problem Abroad as it 

 Appears to-day. 



Insect Life, n, No. 10, April, 1890, pp. 310, 311. 



Success of defensive measures in France, more especially rt construction of the vinej aids 

 by means of American stocks; status of the phylloxera in oiher countries. 

 Charles V. Riley and L. O. Howard. The Horn Fly (Hwmalobia serrata Robineau- 

 Desvoidy). 



Insect Life, n, No. 4, October, 1889, pp. 93-103, figs. 11-15. 



After treating of the first appearance and spread in North America of Hcematobia serrata, 

 which appears to be introduced from Europe, the authors give a full account of the life 

 history of this insect with descriptions of the larva and the puparium. The habits of the 

 fly and the nature of the damage done by it are then described. The article concludes with 

 a discussion of the best remedies and x>reveutives. 

 Charles V. Riley and L. O. Howard. The Bot Fly of the Ox, or Ox Warble. 



Insect Life, II, No. 5, November, 1889, pp. 156-159, figs. 26, 27. 



An account of the loss caused by the ox warble iu the United States and Great Britain. 



* Held at Newcastle-upon-Tyne. t Held at Toronto. 



H. Mis. 129, pt. 2 45 



