Arachnida 446 



82604 Bedford, G. A. H. 54.2 Ornithodorus (68) 



1913. A Tick New to South Africa. 2d Rep. Direct, veter. Research 

 Pretoria p. 343—344, 1 pi. [Ormthodoros megnini.] (68.5,.9) 



05 O'Gara, P. J. 54.2 Phyllocoptes : 16.5 



.1912. Economic Importance of the Mite Phyllocoptes schlechtendali Nalepa. 

 Science N. S. Vol. 36 p. 835-836. 



06 Cunliffe, Norman. 54.2 Rhipicephalns : 11.5 



1913, The Variability of Rhipicephalns pulchellus (Gerstacker, 1873), toge- 

 ther with its Geographical Distribution. Parasitology Vol. 6 p. 204 — 

 216, 6 figg. 16.9 : 9.725— .74 



07 Nuttall, George H. F. 54.2 Rhipicephalns : 11.53 



1913. Rhipicephalns appendiculatus : Variation in Size and Structure due 

 to Nutrition. Parasitology Tol. 6 p. 195—203, 4 figg. 



08 Nuttall, George H. F. 54.2 Rhipicephalns : 11.53 



1913. Observations on Ticks : (a) Parthenogenesis, (b) Variation due to 

 nutrition. Proc. Cambridge philos* Soc. Vol. 17 p. 240. 



09 Cunliffe, Norman. 54.2 Rhipicephalns : 11.53 



1914. Rhipicephalns sanguineus: Variation in Size and Structure due to 

 Nutrition. Parasitology Vol. 6 p. 372-378, 4 figg. 



10 Nuttall, George H. F., and Edward Hindle. 54.2 Rhipicephalns : 16.7 



1913. Conditions influencing the transmission of East Coast fever. Para- 

 sitology Vol. 6 p. 321-332. 



11 Condorelli Francaviglia, M. 54.2 Rhipicephalus : 16.9 : 9.9 



1913. Parassitisimo da Rhipicephalus sanguineus (Latr.) nell' orecchio 

 umano. Boll. Accad. Gioenia Sc. nat. Catania (2) Fasc. 28 p. 11—13. 



12 Fiebiger, J. 54.2 Sarcoptes : 16.9 : 9.735 



1913. Untersuchungen iiber die Raude und ihre Erreger mit besonderer 

 Berucksichtigung der Gemsenraude. Zeitschr. Infektionskr. paras. Erankh. 

 Hyg. Haustiere Bd. 14 p. 341—365. [Uebertragung auf Ziegen und 



5 chafe.] 



82613 Hirst, Stanley. 54.2 Tarsonemus : 16.5 



1912. On a New Species of Mite (Tarsonemus) Injurious to Sugar-canes 

 in Barbados. Bull, entom. Research Vol. 3 p. 325—32?, 2 figg. [T. 

 spinipes n. sp.] 



14 Ewing, H. E. 54.2 Tetranychus : 14.63 



1913. The Taxonomic Value of the Characters of the Male Genital Ar- 

 mature in the Genus Tetranychus Ddfodr. Ann. entom. Soc. Amer. Vol. 



6 p. 453-460, 1 fig. [3 nn. spp.] (78.8,.9, 79.4,.5,.7) 



15 McGregor, E. A. 54.2 Tetranychus : 16.5 



1913. The Red Spider on Cotton. (Tetranychus bimaculatus Hakve*.) 

 U. S. Dept. Agric. Bnr. Entom. Circ. No. 172, 22 pp., 12 figg. 



16 Parker, William B. 54.2 Tetranychus : 16.5 



1913. Flour paste as a Control for Red Spiders and as a Spreader for 

 Contact Insecticides. U. S. Dept. Agric. Bur. Entom. Circ. No. 166, 5 

 pp., 2 figg. — The Red Spider on Hops in the Sacramento Valley of 

 California. U. S. Dept. Agric. Bnr. Entom. Bull. No. 117, 41 pp., 6 pis., 

 9 figg. (79.4) 



17 Lnndblad, 0. 54.2 Thyas : 13.41 



1913. Zur Kenntnis der Larve von Thyas dentata S. Thob. Entom. Tidskr. 

 irg. 34 p. 46—50, 2 figg. 



18 Popovici-Baznosanu, A. 54.2 Trichotarsus : 15 



1913. Etude biologique sur l'Acarien Trichotarsus osmiae Dcjf. Arch. 

 Zool. exper. T. 52 Notes et Rev. p. 32—41, 12 figg. 



19 Soar, Charles D. 54.2 Trombididae 



1913. Trombididea. Knowledge Vol. 36 p. 127. 



20 Br uy ant , L. 54.2 Trombidium 



1913. Pluralite specifique du Trombidium soyeux Tr. holosericeum (L.). 

 Arch. Parasitol. T. 15 p. 596-598, 8 figg. 

 82621 Bruyant, L. 54.2 Trombidium: 13.41 



1913. Sur le developpement de la larve de Trombidium trigonum Herm 

 C. R. Soc. Biol. Paris T. 74 p. 509-511. 



