2 Arachn . 
XI. ARACHN1DA. 
of Phlogius crassipes. In connection with the same subject Pocock’s- 
paper on the stridulating organs of Trechona zebrata should be consulted. 
The last named author’s papers have added to our knowledge of the 
Scorpions and Spiders of Central and Eastern Africa. 
Two memoirs on the development of Pseudoscorpiones by Barrois & 
Bouvier must be mentioned as of importance. 
A feature of the year is undoubtedly the large number of papers 
dealing with Acari. Of these Neumann’s memoir on the “ Ixodidcc 
Argasince” Oudeman’s “ List of Dutch Acari” Soar’s articles on British 
Ilydrachnidcc , and Kcenike’s “ Holsteiuischc Hydrachnideu ,” are of im- 
portance from the systematic and faunistic points of view. Michael, 
Protz, Vleet, and Verhoeff should be consulted for some points of 
Acarid anatomy and physiology. 
In all groups, with the exception of Pedipalpi , a large number of 
new species have been described, the majority of the papers published 
being of a descriptive character. 
I. TITLES * 
Banks, N. (1) New North American Spiders and Mites. Tr. Amer.. 
ent. Soc. xxiii, pp. 57-77. 
. (2) New Californian Spiders. J. N. York Ent. Soc. iv, pp. 88-91. 
. (3) Additions to the list of Long Island Spiders. \T. c. pp. 190-192. 
. (4) The Arachnida of Colorado. Ann. N. York Ac. viii (1895) 
pp. 417-434. - 
. (5) A few new Spiders. Canad. Ent. xxviii, pp. 62-65. 
Barrois, J. Memoire sur le developpement de Chelifer. Rev. Suisse 
Zool. 1896, pp. 461-499, pis. xv-xvii. 
Bernard, II. M. The comparative morphology of the Galcodidai. 
Tr. Linn. Soc. London, 1896, pp. 305-417, pis. xxvii-xxxiv. 
[Abstract in J. R. Micr. Soc. 1896, p. 520.] 
Birula, A. Miscellanea Scorpiologica. I. Zur Synonymie der russi- 
schen Scorpione. Izv. imp. ak. nauk. 1896, pp. 229-245. 
Bostocic, E. Myrmecophilous Acari. Int. J. Micr. (3) vi, pp. 296-303, 
pis. x & xi. 
Bouvier, E. L. Sur la ponte et le developpement d’un Pseudo* 
scorpionide, le Garypus saxicola. Bull. Soc. ent. France, 1896, No. 13,. 
pp. 304-307. 
Rectification, pp. 342 & 343. 
Cambridge, F. O. Pickard. (1) On the Therapho&idcc of the Lower 
Amazons : being an account of the new genera and species of this 
group of Spiders discovered during the expedition of the steamship 
“Faraday” up the River Amazons. P. Zool. Soc. London, 1896, 
pp. 716-766, pis. 33-35. 
. (2) On new and rare British Spiders observed in 1895. P. 
Dorset Club, xvii, pp. 54-63. 
* An asterisk prefixed to a quotation indicates that the Recorder has not seen the- 
Journal or Work referred to. 
