TITLES. 
Crust. 23 
334. Wiman, Carl. Studien liber das Nordbaltische Silurgebiet. i Ole- 
nellussandstein, Obolussandstein und Ceratopygeschiefer. Bull. Geol. 
Inst. U psala vi, pp. 12-76, 2 maps and 4 pis. 
335. Wolf, Eugen. Die Fortpflanzungsverhaltnisse unserer einheimi- 
schen Copepoden. Zool. Jahrb. Syst. xxii, pp. 101-280, pis. vii & viii, 
4 tables and 1 text-fig. 
Abstract by F. Zschokke, Zool. Zentrlbl. xii, pp. 743-748. 
336. Wolfenden, R. Norris. Plankton Studies, preliminary notes upon 
new or interesting species. Part i. Copepoda. London and New 
York, 1905, 4to, 24 pp., 7 pis. 
The first copies issued contained a number of errors of which the most 
serious were an interchange of the specific names bradyi and princeps 
on pi. i and pp. 1, 3, etc., and the substitution of melanotica for 
scotti on pi. ii and p. 5. These copies were afterwards withdrawn by 
the author and the later copies are corrected by printed slips pasted 
over the words. It is possible, however, that some of the uncorrected 
copies may have got into circulation. 
337. . Notes on the collection of Copepoda, in “The Fauna and 
Geography of the Maidive and Laccadive Archipelagoes,” edited by 
J. Stanley Gardiner. 4to, Cambridge, ii, Suppl. i, pp. 989-1040, 
pis. xcvi-o. 
338. Wolff, Max. Das Ephippium von Daphina pulex. Forschber. 
Plon xii, pp. 303-315, 10 text-figg. 
Abstract by F. Zschokke, Zool. Zentrlbl. xii, pp. 641-643. 
339. Woltereck, R. Mitteilungen fiber Hyperiden der Valdivia — (No. 4), 
der Gauss — (No. 2), und der Schwedischen Sudpolarexpedition. 
a. Scypholaiiceola , eine neue Hyperidengattung mit Reflektororganen. 
b. Die Physosoma-'L&Yve der Lanceoliden. Zool. Anz. xxix, pp. 413- 
417, 3 text-figg. 
340. Wolterstorff, Willy. Bcitriigo zur Fauna der Tucheler Heidc. 
Ncbst Beitriigen von A. Dollfus...A. Seligo...u. a. Schr. Ges. 
Danzig, pp. 140-240, 1 pi., 5 text-figg. 
341. Woodward, Henry. Notes on some Crustaceans and two Myriopods 
from the Lower Coal-Measures near Colne, Lancashire. Geol. Mag. 
(5) ii, pp. 437-444, 4 text-figg. 
342. Woodward, A. Smith. List of British Triassic Fossils in British 
Museum. Rep. Brit. Ass. lxxiv, 1904 (1905), pp. 285-288. 
343. Zacharias, Otto. Einigo neue Planktonorganismen aus sfidschwei- 
zerischen und oberitalienischen Seebecken. Zool. Anz. xxviii, 
pp. 730-733. 
344. . Hydrobiologische und fischereiwirthschaftliche Beobachtungen 
an einigen Seen der Schweiz und Italiens. Forschber. Plon xii, 
pp. 169-302, 18 text-figg. 
345. . Original- Mikrophotogramme. Arch. Hydrobiol. i (2), pp. 234- 
246, 23 text-figg. 
Zederbauer, E. [See Brehm & Zederbauer (40 & 41).] 
346. Zeleny, Charles. The regeneration of a double chela in the Fiddler 
Crab ( Gelasimus pugilator ) in place of a normal single one. Biol. 
Bull, ix, pp. 152-155, 1 text-fig. 
347. . Compensatory regulation. J. exp. Zool. ii, pp. 1-102, 27 text- 
figg* 
