TITLES. 
Arad lu, 5 
49. Lewis, E. T. Notes on some Australian Ticks received from Mr C. J. 
Pound, F.R.M.S. J. Quekett Club vii, pp. 222-228, pi. xiii. 
50. Loman, J. C. C. Die Opilioniden der Sammlung Plate. Zool. Jahrb. 
Suppl. iv, ii, pp. 1-4, pi. i. 
51. Lonnberg, E. Some biological observations on Galeodes and Buthus. 
Ofv. Ak. Forh. lvi, 1899, pp. 977-983. 
52. Macer, R. Seawater-Mite found in fresh water. Sci. Gossip, New 
Series, v, pp. 293 & 294, fig. in text. 
53. Moenkhaus, W. J. Contribuigao para o conhecimento das aranhas 
de S. Paulo. Revist. Mus. Paulista iii, 77-112, pi. v. 
54. Neumann, G. Revision de la famille des Ixodides. (3 e Memoire.) 
Mem. Soc. zool. France xii, pp. 107-294, 63 figs, in text. 
55. Nordenskiold, E. Beitrage zur Kenntniss der Morphologie und 
Systematik der Hydrachniden. Acta Soc. Sci. Fenn. xxiv, No. 5, 
pp. 75, 2 pis. 
56. Pavesi, P. Un nuovo nemastomide americano. Rend. 1st. Lombardo 
xxxii, pp. 530-533. 
——. See also Robecchi Bricchetti (80). 
57. Piersig, R. Verzeichnis der um sachsisclien Erzgebirge bisher auf- 
gefundenen Hydrachniden-Formen. Ber. Annaberg Yer. x, pp. 122- 
126. 
58. -. Einige neue Eylais- Arten. Zool. Anz. xxii, 1899, pp. 61-67, 
8 figs, in text. 
* 
59. -. Neue Beitrage fiber Hydrachniden. T. c. pp. 548-552, 10 figs. 
in text. 
60. Pocock, R. I. The genus Pcecilotheria: its habits, history, and 
species. Ann. Nat. Hist, (vii) iii, pp. 82-96, pi. vii. 
61. -. A new stridulating Therapliosid spider from South America. 
T. c. pp. 347-349. 
62. -. Descriptions of some new species of Scorpions. T. c. pp. 411- 
420. 
63. -. The expedition to Sokotra. Descriptions of the new species 
of Scorpions, Centipedes and Millipedes. Bull. Liverp. Mus. ii, 1899, 
pp. 7-9. 
64. -. The expedition to Sokotra. Descriptions of one new genus 
and four new species of Spiders. T. c. pp. 40-42. 
65. -. Descriptions of six new species of Scorpions from India. J. 
Bombay Soc. xii, pp. 262-268. 
66. -. Diagnoses of some New Indian Arachnida. T. c. pp. 744-753. 
67. -. On the Scorpions, Pedipalps, and Spiders from Tropical West 
Africa represented in the collection of the British Museum. P. Zool. 
Soc. London 1899, pp. 833-885, pis. lv-lviii. 
68. -. Scorpions, Pedipalpi, and Spiders collected by Dr Willey in 
New Britain, the Solomon Islands, Loyalty Islands, etc. Willey’s 
Zoological Results based on material from New Britain, New Guinea, 
Loyalty Islands, and elsewhere, Part i, pp. 95-120, pis. x & xi. 
69. -. Solifugrce, Scarpiones , Chilopoda , and Diplopoda. Appendix C 
to Donaldson Smith’s “Through Unknown African Countries,” 
pp. 392-407. 
