22 Crust. 
X. CRUSTACEA. 
273. Trouessart, E. Instructions aux naturalistes voyageurs pour la 
recolte des Arthropodes marins microscopiques, Acariens, Copepodes, 
Amphipodes, Ostracodes, &c. Bull. Soc. zool. France xxvii, pp. 23-27. 
274. -. Note sur les Uropodince [. Arachnida ] et description d’espkces 
nouvelles. T. c. pp. 29-45, 4 figg. in text. 
Species parasitic on Amphipod Crustacea, p. 38. 
275. Ulrich, Carl Jost. A contribution to the subterranean Fauna of 
Texas. Tr. Amer. micr. Soc. xxiii, pp. 83-101, pis. xiv-xviii. 
276. Verhoeff, Karl W. Ueber palaarktische Isopoden. 8 Aufsatz. 
Armadillidien der Balkanhalbinsel und einiger Nachbarlander, insbe- 
sondere auch Tirols und Norditaliens. Porcellio ; Agabiformes. Zool. 
Anz. xxv, pp. 241-255. 
Author’s abstract, Zool. Centrlbl. ix, p. 367. 
277. -. Einige Mittheilungen liber Land-Isopoden. Berlin, ent. 
Zeitschr. xlvi, pp. 17-20 (1901). 
-. [Isopoden aus Dalmatien.] Op. cit. xlvii, SB. p. 2. [Included 
in Verhoeff (277).] 
278. Verrill, Addison E. Additions to the Fauna of the Bermudas 
from the Yale Expedition of 1901, with notes on other species. Tr. 
Connect. Ac. xi, pp. 15-62, pis. i-ix. 
[ Crustacea , pp. 16-23.] 
279. ViRis, A. Contribution k l’etude de la repartition geographique du 
genre Niphargus en France et dans le nord de 1’Italie. Bull. Mus. 
Paris viii, pp. 94 & 95. 
280. -. La Faune et la Flore souterraines du Puits de Padirac (Lot). 
T. c. pp. 601-607, 3 figg. 
281. -. La Faune souterraine. Bull. Soc. Saone (n. s.) viii, pp. 170- 
174, 199-202, 230-233. 
282. Voigt, M. Beitrage zur Kenntniss des Planktons pommerscher 
Seen. Forschber. Plon ix, pp. 72-86, 2 figg. in text. 
Abstract by F. Zschokke, Zool. Centrlbl. ix, p. 348. 
Weltner, W. [See Samter & Weltner (224).] 
283. Wesenberg-Lund, C. Sur l’existence d’une faune relicte dans le lac 
de Fureso. Ov. Danske Selsk. 1902, pp. 257-303, 1 map. 
284. Wheeler, William Morton. The Free-swimming Copepods of the 
Woods Hole Region. Bull. U. S. Fish Comm, xix, pp. 157-192, 30 figg. 
in text (1901). 
285. Whitelegge, Th. Scientific results of the trawling expedition of 
H.M.C.S. “ Thetis” off the Coast of New South Wales in February 
and March 1898, Part IV. Crustacea , Part III. Isopoda, Part II. 
Mem. Austral. Mus. iv, pp. 249-283, 38 figg. 
Abstract, Zool. Jahresber. 1902, Arthrop. p. 34. 
286. Wilson, Charles Branch. North American parasitic Copepods of 
the family At guilder, with a bibliography of the group and a sytematic 
review of all known species. P. U. S. Mus. xxv, pp. 635-742, pis. viii— 
xxvii. 
287. Witten, E. P. On the structural changes accompanying the Ecdysis 
of the Crab. Rep. Northumberland Sea Fisheries Committee for 
1902, pp. 53-57. 
It is nowhere stated which species is referred to. 
