Arachnida. 42 



&5156 Bertarelli, E., und U. Paranhos. 51.2 Demodex : 16.7 



1911. Ueber die Verbreitung des Aussatzes durch die Acariden. Cen- 



tralbl. Bakt. Parasit. AM. 1 Orig. Bd. 57 p. 490—493. 



57 Probst, H. 54.2 Demodex : 16.9 : 9.735 



1911. Demodex folliculorum des Rindes. Miinchen. tierarztl. Wochenschr, 

 Jalirgr. 55 p. 681-683. 



58 LewandoiYsky. 54.2 Demodex : 16.9 : 9.9 



1910/11. Demodex follicularis bei Hauterkrankungen. (Biol. Abt. aiztl. Ver. 

 Hamburg.) Miinchen. med. Wochenschr. Jahrg. 57 p. 2662. — Sitz.-Ber, 

 biol. Abt. arztl. Ver. Hamburg 1910 p. 113-114. 



59 Cooler, R. A. 54.2 Dennacentor : 16.7 



1911. Tick Control in Relation the Rocky Mountain Spotted Fever. A 

 Report of Cooperative Investigations conducted by the Bureau of En- 

 tomology and the Montana Experiment Station. Bull. Montana agric» 

 Expei*. Stat. No. 85, 29 pp. 



60 Hunter, W. D., and F. C. Bishopp. 54.2 Dermacentor : 16.7 



1911. The Rocky Mountain Spotted Fever Tick. With special Reference 

 to the Problem of its Control in the Bitter Root Valley in Montana. U» 

 S. Dept. Agrlc. Bur. Entom. Bull. No. 105, 47 pp., 3 pis., 8 figg. 



(71.1, 78.3,.6,.-.9, 79.2— .7) 



61 Neumann, G. 54.2 Dermacentor : 16.7 



1911. Note sur Dermacentor reiiculatus Fabricius. Insecta Ann. 1 p. 40 — 

 41. — Observation d'nne malade piquee par un Dermacentor retictilatus 

 Fabhicu's, par Stephen Fras. p. 41 — 42. 



62 Bisbopi', F. C. 54.2 Dermacentor (7) 



1911. The Distribution of the Rocky Mountain Spotted-fever Tick. U. 

 S. Dept. Agric. Bur. Entom. Circ. No. 136, 4 pp., 1 fig. 



(71.1, 78.3,.6— .9, 79.2— .7) 

 55163 Koeuike, F. 54.2 Erikia 



1911. Ueber den hydracarinologischen Gattungsnamen EriHa. Zool. Anz^ 

 Bd. 38 p. 320. 



64 Del Guercio, Giacomo. 54.2 Eriophjes : 16.5 



1911. Prima contribuzione alia conoscenza degli Eriofiidi delle gemme 

 del Nocciuolo e delle foglie del pero e le esperienze tentate per combatterli. 

 Redia Vol. 7 p. 1—64. 2 tav., 7 figg. 



65 Nalepa, Alfred. 54.2 Eriophyidae : 14 



1911. Eriophyiden. Gallenmilben. Zooceci«]ien Lief. 1 p. 165—293, 6 

 Taf.. 3 figg. 14.316,.33,.63,.64,.65,651,.77,.8],.94,.98 



66 Thomas. Fr. 54.2 Eriophyidae : 15 



1911. Verzeichnis der Schriften iiber deutsche Zoocecidien und Cecido- 

 zoen bis einschliesslich 1906. Zoologica Bd. 24 Heft 61 p. 1 — 104. — 

 Allgemeiner Teil von E. Kuster. p. 105—165. — Eriophyiden, Gallenmil' 

 ben von Alfred Nalepa. p. 167—293, 6 Taf., 2 figg. 



67 Bonnet, Amedee. 54.2 Gamasidae (24:4) 



1911. Biospeologica. XXXI. Description des Gamasides cavernicoles 

 recoltes par A. Vire. Arch. Zool. exper. (5) T. 8 p. 381—398, 2 pis. 

 [5 nn. spp. in Eugamasus 4 (1 n. var.), Pergamosus.] (43.68, 44.36, 45) 



68 Laveran, A., et A. Pettit. 54.2 Hyalomma : 16.7 



1910. Sur le role d.'' Hyalomma aegypthim L. dans la propagation de 

 Hoemogregar'ma mauritanka Ed. et Et. Sergent. C. R. .4.SS. fran(^. Av. Sc. 

 Sess. 38 p. 723—726. 



69 Soar, Chas. D. 54.2 Hydrachna : 15^6 



1911. Note on Hydrachna gcographica Mli.i-. Knowledge Vo). 34 p. 75, 

 1 fig. 



70 Viets, K. 54.2 Hydrachnidae 



1911. Eine Aenderung in der Hydracarinen-Nomenklatur. Zool. Anz. Bd. 

 38 p. 504. [Megaluracarus n. g. pro Megaluriis Thon non Horsfield, Micru- 

 racarus pro Micrurus Thon non Wagl.] 

 55171 Sayille-Kent, W. 54.2 Hydrachnidae : 14 



1911. Contributions to a Knowledge of the Hydrachnidae. Journ. 



1, XI. 1911. 



