285 



Arachnida 



21312a Hirst, Stanley. 54.2 Demodex : 16.9 : 9 



1917. Remarks on certain Species oi the Genus Demodex, Owen (the 

 Demodex of man, the Horse, Dog, Rat, and Mo use). Ann. Mag. nat. Hist. 

 (8) Vol. 20 p. 232-285, 1 pl., 2 figg. 



16.9 : 9.32,.73o,.74,.9 



2b Van Saceghem, R. 54.2 Demodex : 16.9 : 9.735 



1917. Dermatose et gale démodeetique des bovidés. Bull. Soc. Path. 

 exot. T. 10 p. 117—120. [Lésions de dermatose produites par Dermo- 

 philus congolensis coexistant avec celles produites par Demodex follicu- 

 lorum,] 



27 Michie, Henry C, and Houston H. Panons. 54.2 Dermacentor : 16.7 



1916. Rocky Mountain Spotted (Tick) Fever. Report of an Investigation 

 in the Bitter Root Valley of Montana. Med. Record N. Y. Vol. 89 p. 

 265—277. 2 figg. 



28 King, W. V. 54.2 Dermacentor : 16.9 : 9 



1916. Report on the Investigation and Control of the Rocky Mountain 

 Spotted Fever Tick in Montana during 1915—1916. 2d bien. Rep. Mon- 

 tana State Board Entom. p. 13—23. 



16.9 : 9.32,.725,.735 



29 Parker, R. R., and R. W. Wells. 54.2 Dermacentor : 16.9 : 9 



1916. Some Facta of Importance concerning the Rocky Mountain Spot- 

 ted Fever Tick, {Dermacentor venustus Banks), in Eastern Montana. 2d 

 bien. Rep. Montana State Board Entom. p. 45—56. 



16.9 : 9.32,.735,.74,.9 



30 Wolbacli, S. IÎ. 54.2 Dermacentor : 16.9 : 9 



1916. The Etiology of Rockv Mountain Sootted Fever. 2d bien. Rep. 

 Montana State Board Entom. p. 35-44, 8 figg. 



16.9 : 9.32,.725,.735,.82 

 213131 Hirst, Stanley. 54.2 Dermacentor : 16.9 : 9.73 



1916. On a new Variety of European Tick {Dermacentor reticulatus, var. 

 aulicus, var. nov.). Ann. Mag. nat. Hist. (8) Vol. 17 p. 308. (44) 



32 Flicks, L. D. 54.2 Dermacentor : 16.9 : 9.735 



1916. Review of Rocky Mountain Spotted Fever Eradicative Work con 

 dueted by the United States Public Health Service in the Bitter Root 

 Valley, Montana, 1915-1916. 2d bien. Rep. Montana State Board En- 

 tom. p. 24—27. 



33 Wood, H. P. 54.2 Dermanyssus : 16.9 : 86 



1917. The Chicken Mite : Hb Life History and Habits. Bull. ü. S. Dept. 

 Agric. No. 553, 14 pp., 1 pl., 2 figg. [Dermanyssus gallinae.] 



34 Jegen, Gr. 54.2 Eriophyes : 15 

 1917. Zur Biologie und Entwicklungsgeschichte einiger Eriophyiden 

 nebst systematischen Bemerkungen. Chur. Bischofberger & Hotzenköcherle, 

 8°, 32 pp., 2 Taf. 11.62, 13.41, 15.2-.4,.6 



35 Nalepa, A. 54.2 Eriophyes (4) 

 1914. Neue Gallmilben. Anz. Akad. Wiss. Wien math.-nat. Kl. Jahrg. 

 51 p. 552—555. [3 nn. spp. in Eriophyes.] 15 (43.53,.61) 



36 Cotte, J. 54.2 Eriophyes (44.91) 



1916. Nouvel Eriophyes, parasite des Euphorbes. Bull. Soc. entom. 

 France 1916 p. 204-207, 2 figg. [E. hispidus n. sp.] 16.5 



37 Trabut. 54.2 Eriophyes (64) 



1917. La galle du Tamarix articulata dite Tak'out au Maroc. Bull. Soc. 

 Hist. nat. Afrique du Nord Ann. 9 p. 29—30, 5 figg. [Eriophyes tlaiae 

 n. sp.] 15 



68 0'Gara, P. J. 54.2 Eriophyes (96.9) 



1916. A New Mite from the Hawaiian Islands. Science N. S. Vol. 44 

 p. 142. [Unnamed.] 



39 Corti, Aifredo. 54.2 Eriophyidae (82) 



1917. Specie nuove di Eriofidi cecidiogeni del territorio argentino. 

 Broteria S. Fiel Vol. 15 p. 108—112, 3 figg. [3 nn. spp. in; Eriophyes 2, 

 thyllocoptes.] 



2I3HO Walter, C. 54.2 Feltria 



1917. Ueber die Identität von Feltria circularis Piersig und Feltria kul~ 



