TITLES. 
Arackn. 5 
[Jaworowski, A.] (2) Kilka slow o roswoja t. zw. plucotchawek u 
pajakow [Einige worte fiber die Entwicklung der sogenannten 
Lungentracheen bei den Spinnen] in Nowe Gatunki Fauny Studzi- 
ennej raiast Krakowa i Lwowa. Lemberg : 1893. 
Jhering, H. von. (1) On the Geographical Distribution of Atax. 
Tr. Linn. Soc. N. S. Wales, xxv, pp. 252 & 253. 
. (2) Zum Commensalismus der Pseudoscorpione. Zool. Anz xvi, 
pp. 346 & 347. 
Johnson, W. F. Water Spiders in Captivity. Irish Natural, ii, No. 4, 
pp. 99-101. 
Karpelles, L. (1) Bausteine zu einer Acarofauna Ungarn’s. Math, 
naturw. Ber. Ungarn. xi, pp. 80-134, 6 pis ; also in Math, termes. 
Kozlem. Magyar. Ak. xxv, Pt. 3, pp. 1-50, 8 pis. 
. (2) Zur Anatomie von Bdella arenaria (Kramer). Yerh Ges. 
Wien, xliii, pp. 421-430, 2 pis. 
Keyserlino, E. Die Spinnen Amerikas. EpeiridcCj iv, Pts. 1 & 2, 
pp. 1-377, 19 pis. Edited and revised by George Marx. Niirnberg : 
Bauer and Raspe, 1892-93. 
With the exception of the genera Argiope , Keyserlingia , Mangora, and 
Nepliila , which are omitted, this work contains descriptions, with figures 
and synonymy, of a vast number of genera and species, ranging in 
distribution from Alaska to Uruguay and Rio Grande do Sul. Only the 
new genera and species are mentioned in the Systematic part of this 
volume of the Zool. Rec. 
Kingsley, J. S. The embryology of Limulus. J. Morphol. viii, No. 2, 
pp. 196-268. 
Koenike, K. (1) Hydrachnologische Berichtigungen. Zool. Anz. xvi, 
pp. 27-31. 
. (2) Noch eine neue Hydrachnide aus dem Rhatikon. T. c. 
pp. 93-96. 
. (3) Weitere Anmerkungen zu Piersig’s Beitragen zur Hydrach- 
nidenkunde. T. c. pp. 460-464. 
. (4) Hydrachniden. Zoologische Ergebnisse einer Reise in ... . 
Ost.- Afrika von Dr. F. Stuhlmann. Pt. 7, pp. 1-55, 3 pis. (Extracted 
from JB. Hamburg. Mus. x.) 
Kolbe, F. C. A couple of Spiders. Nature Notes, iv, pp. 206-209. 
Notes on a S. African Epeiroid. 
Kowalewsky, A. Ueber den Fettkorper bei Insecten, Spinnen und 
Myriapoden. Trudui St. Peterb. Obsch. xxiii, pp. 53-57. 
Kramer, P. Ueber die verschiedenen Typen der sechsfiissigen Larven 
bei den Susswassermilben. Arch. Naturg. 1893, pp. 1-24, 1 pi. 
