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484 



AUTHORS INDEX 



Ussow, M. 



Polypodium, 49. 



Vasseuk, G. 



Leucosolenia, 33. 

 Vejdovsky, F. 



Annelida, 287, 298. 



Branchiobdella, 337. 



Criodrilus, 291. 



Gordiidffi, 246, 248. 



Lumbricus, 291. 



Oligochffita, 281, 296, 297, 

 299. 



Khynchelmis, 282, 284, 286, 

 291. 



Sternaspis, 273. 

 Verril, a. E. 



Epiactis, 100. 



ViGUIBB, C. 



Exogone. 280, 281. 

 Grubea, 280. 

 Sphaerosyllis, 262. 



ViLLOT, A. 



Cercaria setifera, 186. 

 Gordiidee, 244, 246. 

 Gordius, 244, 245. 

 TaBniadse, 190. 



VOGT, C. 



Arachnactis, 98. 

 Medusffi, 126. ' 



VOIGT, W. 



Branchiobdella, 337. 

 VOSMAER, G. C. J. 

 Porifera, 37. 



Wagener, G. 



Amphilina, 200. 



Dicyemidee, 206. 



Monostomum, 190. 



Redia, 183. 



TsBniadffi, 195. 

 Wagner, F. von. 



Myzostoma, 317. 

 Wandollek, B. 



Nemathelminthes, 278. 

 Weismann, a. 



Hydroidea, 47, 48. 



Hydrozoa, 43, 45. 



Weismann, A. , und Ischikawa, C. 



Rotatoria, 256. " 

 Weldon, W. F. R. 



Dinophilus, 314. 

 Weltner, W. 



Spongilla, 34. 

 Whitman, CO. 



Clepsine, 319, 322, 330-332. 



Dicyemidae, 206, 209, 210, 213, 

 215. 



Hirudinea, 324, 332, 333. 



Nephelis, 325. 

 Wierzejski, a. 



Spongilla, 35. 

 Wilson, E. B. 



Alcyonaria, 76, 82. 



Lumbricus, 293. 



Nereis, 263. 



Pilidium, 220. 



Renilla, 76, 84. 

 Wilson, H. V. 



Hydroidea, 129. 



Manicina, 89, 95. 



Porifera, 38. 



Zoantharia, 88, 91. 



WiSTINGHAUSEN, C. VON. 



Annelida, 356. 



Zacharias, 0. 



Rotatoria, 257. 

 Zelinka, C. 



Gastrotricha, 260. 



Rotatoria, 259. 

 Zeller, E. 



Diplozoon, 189. 



Leucochloridium, 185, 187. 



Polystomum, 188. 

 Zeppelin, M. 



Ctenodrilus, 301. 

 Ziegler, H. E. 



Gasterostomum (Fig. 91), 186. 



Trematoda, 192. 

 Zograff, N. 



Cestoda, 192. 

 ZuR Strassen, 0. 



Nemathelminthes, 278. 

 Zykoff, W. 



Porifera, 38. 



Butler & Tanner, The Selwood Printing Works, Frome, and London. 



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