Arachnida. 



376 



31207 Reuter, Enzio. 54.2 : 14 



1909. Zur Morphologie und Ontogenie der Acariden mit besonderer Be- 

 rücksichtigung von Pediculopsis graminum. (E. Reut.) Acta Soc. Sc. fenn. 

 T. 36 No. 4, 288 pp., 6 Tai., 12 figg. 

 OS Samson, Katharina. 54.2 : 14.63.1 



1909. Zur Spermiohistiogenese der Zecken. Sitz.-Ber. Gres. nat. Freunde 

 Berlin 1909 p. 486-499, 1 Tal, 7 figg. 



09 Oudemans, A. C. 54.2 : 15 



1909. Über die bis jetzt genauer bekannten Thrombidium-LaiYen. und 

 über eine neue Klassifikation der Prostigmata. Tijdschr. Entom. D. 43 

 p. 19—60, 4 Taf. [3 nn. spp. in: Allothrombidium 2, Thrombidium. Engo- 

 nostigmata, Phanerostigmata, Calyptostigmata, Apobolostigmata v Parasitén- 

 gona, Eleutheréngona, Pleuromeréngona nn. groupp. Allothrombidium itali- 

 cum n. nom. pro Thrombidium holosericeum, Thrombidium méridionale pro 

 Th. gymnopterorum.] 



10 Foa, Anna. 54.2 : 16.5 



1909. Intorno al Bhizoglyphus echinopus (Fum. e Rob.) Moniez, e ad un 

 altro acaro vivente con esso sulle radici di viti. Bend. Accad. Lincei 

 Yol. 18 Sem. 2 p. 650 — 655. [Heieroglyphus n. g. vitium n. sp.] 



11 Schellack, C. 54.2 : 16.7 



1809. Versuche zur Übertragung von Spirochaeta gallinarum und Spiro- 

 chaeta Obermeieri. ArD. Cresundh.-Anit Berlin Bd. 30 p. 351—362. [Durch 

 Zecken.] 



12 Fox, Garrol. 54.2 : 16.9 : 57.75 



1909. A Parasite Found on a Flea. Eutom. News Vol. 20 p. 216, 1 flg. 



13 Hooker, W. A. 54.2 : 16.9 : 6 



1909. Some Host Relations of Ticks. Journ. econ. Entom. Toi. 2 p. 

 251-257. 



31214 Hadley, Philip B. 54.2 : 16.9 : 86 



1909. Notes on the Parasitism of Cytodites nudus and Haemaphysalis chor- 

 deilis. (Contr. No. 6 Div. Biol. Rhode Island agricult. Exper. Stat. King- 

 ston.) Science N. S. Vol. 30 p. 605-606. 



15 Herrick, Glenn W. 54.2 : 16.9 : 86 



1909. Notes on Mites Affecting Chickens. Journ. econ. Entom. Vol. 2 

 p. 341-342. 



16 Robertson, Frank H. 54.2 : 16.9 : 86 



1909. The Tick Pest. Journ. Dept. Agric. West. Australia Vol. 18 p. 

 368-371, 3 figg. 



17 Hyde, James Nevins. 54.2 : 16 9 : 9 



1905. Scabies in the United States of America and Canada. Amer. 

 Journ. med. Sc. Vol. 129 p. 453—465. [Récent increase.] 



18 Wherry, Win. B., and F. Creightou Wellman. 54.2 : 16.9 : 9.32 



1909. Ticks on the California G-round Squirrel. Entom. News Vol. 20 

 p. 376. 



19 Speiser, P. 54.2 (68.7) 



1909. Milben (Acarina). Deutsche Südpol.-Exped. Bd. 10 Zool. Bd. 2 p. 

 597 — 603. [Erythraeus papageno n. sp.] 



20 Hooker, W. A. 54.2 (7) 



1909. The Geographical Distribution of American Ticks. Journ. econ. 

 Entom. Vol. 2 p. 403—428. 



(71.1,.3,.6,.8,.9, 72, 728, 729.1, 89.6, 91.4, 96.9) 



21 Banks, Nathan. 54.2 (71.3) 



1909. New Canadian Mites. Proc. entom. Soc. Washington Vol. 11 p. 

 133—143, 4 pis. [27 nn. spp. in: Cheyletus, Cheyletiella, Myobia, Tetrany- 

 chopsis, Liponyssus, Sejus, Celaenopsis 2, Laelaps 4, Gamasus 2, Pelops, Galum- 

 na f Oribatella, Liacarus, Oribata 3, Cymberemaeus, Histiostoma, Pterodectes 2, 

 Rivolta8ta y Listrophorus.] 

 31222 Banks, Nathan. 54.2 (73) 



1909. Three new Ticks from the Ünited States. Proc. entom. Soc. Wash- 

 ington Vol. 10 p. 170—173, 4 figg. [3 nn. spp. in: Dermacentor, Apo- 

 nomma, Ixodes.] (76.4, 79.6,.7) 



15 I. 1910. 



