41 Araclinida. 



tber with Considerations regarding the Structure of the Foot in Male 

 Ixodes. Types of Parasitism in Ticks, illustrated by a Diagram, toge- 

 ther with some Remarks upon Longevity in Ticks. Regarding the Loss 

 of Life in Ticks occurring on Wandering Hosts. Parasitology Yol. 4 p. 

 175—182, 2 figg. (41.33,.36) 



55143 Berlese, Antonio. 54.2 (45) 



1911. Alcuni Acari entomofili nuovi. Redia Yol. 7 p. 188—186. [10 

 nn. spp. in : TarsopoUpus n, g, 2, Pigmephortts, Canestrina, Anystipalptis n. 

 g., Copriphis 4 (1 n. var.), Laelaps. Pelethrt'phis n. subg.] 



(45.5,.73, 7) 



44 Thor, Sig. 54.2 (57.1) 



1012. Neue Acarina aus Asien (Karatschatka) II— III. Zool. Anz. Bd. 

 39 p. 86—90, 7 figg. [2 nn. spp. in : Fiona, Tegeocranus.] 



45 Hall, H. Y. M. 54.2 (79.4) 



1911. Studies in Acarina II. Pomona Jouru. Entoiu. Yol. 3 p. 641 — 

 648, 6 figg. [5 nn. spp. in: Notaspfs, Oribata (1 n. var.), Lohmannia, Pa- 

 r (diodes n. g., Hermannia.] 



46 Oudemans, A. C. 54.2 (6) 



1910, Acarologische Aanteekeningen XXXIV. Zijn Argasidae jonger of 

 ouder dan Ixodidao? Entom. Rerichton D. 3 p, 103 — 109, [9 nn. spp. 

 in : Microthrombidiujii, Heterothrombidium, Typhlothrombium n. g., Ery- 

 thraeus 3, Achorolophus 2, Hauptmannta.] — XXXV p. 118 — 126. [5 nn. spp. in : 

 Microthrombidiiim, Rohaultia n.g., Thrombiditim, Achorolophus 2. Blankaartia 

 n. g. pro Thrombidium miloticum, Ettmillleria pro Th, sucidum.] — XXXVI. 

 p, 137 — 139. [2 nn. spp. in: Leeuwenhoekia, Achorolophus. Hannemania n. 

 g. pro Heterothrombidium hi/lodeus, Leeuwenhoekia pro H. verduni.'] 

 (492, 51 2, 54.7, 62, 66.3,.9, 67.5, B8.2,.4, 83, 86, 87, 88, 922) 

 65147 Tragardh, Ivar. 54.2 (67.8) 



1910. Acari. Wiss. Ergebn. sch^red. zool, Exped. Kilimandjaro Bd. 3 

 Abt. 20 p. 31—67, 2 pis. [12 nn. spp. in: Eht/ncholophus, Ert/thraeus 3, 

 Trombidium 2, Uropoda, Vrodinychus, Holostasins, Pachylaelaps 2 {Paralaelaps 

 n. subg.), Laelaps.] 



48 Robinson, L. E. 54.2 (68) 



1911. New Species of Ticks {Haemaphy satis, Ambh/omma.) Parasitology 

 Yol. 4 p. 478-484, 4 figg. [2 nn. spp. in H., A. (1 n. var.).] 



(68.7,.9, 89) 



49 Ewing, H. E. 54.2 (7) 



1911. New Predaceous and Parasitic Acarina. Psyche Yol. 18 p. 37 — 

 43, 1 pi [7 nn. spp. in : Tydeus, Harpyrhynchua, Syringophilus, Stigmae- 

 odes, Tarsonemus, Histiostonia, Alloptes.] (729.9, 77.7, 78.8) 



50 Hall, H. Y. M. 54.2 (73) 



1911. Studies in Acarina I. Pomona Journ. Eutom. Yol. 3 p. 504 — 610, 

 5 figg. [5 nn. spp. in: Damaeus, Notaspis, Oribata (1 n. var.), Haploderma, 

 Pelopsis n. g.] (74.6, 79.4) 



51 Hunter, W. D., and F. C. Bisliopp. 54,2 (73) 



1911. Some of the more Important Ticks of the United States. Yearbook 

 U. S. Dept, Agric. 1910 p, 219—230, 2 pis. 



52 Yiet«, K, 54.2 Albia (43.52) 



1911. Albta stationis Thon, eine eeltene Hydracarine. Zool. Anz. Bd. 37 

 p. 441-444, 1 fig. 



53 Metz, Karl. 54,2 Argas: 16.9:6 



1911. Argas reflexus, die Taubenzecke. Mouatsh. prakt. Tierheilkde. 

 Bd. 22 p. 481-510, 1 Taf. 14.29,.3,.6,.8,.9, 15.3, 16.9:86.5 



54 Thor, Sig. 54.2 Arrhenurus 

 1911. Nomenklatorische Notiz iiber Arrhenurus honoratus nov. nom. (Sy- 

 nonym: Arrhenurus meridionalis Daday). Zool. Anz. Bd. 38 p. 82. [non 

 Thor.] 



55155 Brocq-Rousseu. 54,2 Boophilus : 16.7 



1911, La lutte centre la piroplasmose bovine. Rec, Med, veter. Paris 

 T, 88 p, 149-158, 10 figg. 



1. XL 1911. 



