Unionidx, winter breeder, 211. 
Urtiea, 82, 286. 
VALLISNERIA SPIRALIS, 39, 44, 50, 
54, 65, 68, 86, 88, 89. 99, 100, 
129, 140, 141, 187, 273, 280, 281, 
285, 293, 321. 
Valvata, 108, 144, 158, 
212, 249, 269, 287. 
Valvata arenifera, 306. 
\alvata bicarinata, 271. 
Valvata bicarinata normalis, 45, 
(LTS: 80885195. 96s 100, NOT, 
IPAS MSS Wa We) WA alters Oe 
lay lifes Palsy wale Osi. Sion] 
Valvata lewisii, 179, 180, 212. 
Valvata sincera, 160, 161, 
180, 212. 
Valvata sincera nylanderi, 148. 
Valvata tricarinata, 42, 60, &0, 
LZ6,3I1e 144. 160 GI V63.9165. 
1682695 LAG LG: WS S6e191: 
ZZ 2b OOM il 2k ee Ses 
Ball. SA 
Valvata tricarinata confusa, 200. 
Valvatide, 269. 
Vaucheria, 144, 147-149, 268-273, 
279, 280, 292. 
Vara, 112. 
Villas County, Wis., 109. 
Vivipara, 159, 164, 168, 169, 173, 
Is, WAR A, sieh, Baily Weil OIG 
249, 264. 
Vivipara contectoides, 42, 84, 86, 
87, 100, 105, 107, 126, 142: 143, 
IS, Qe, Pie 
Viviparidee, 264. 
159, 163, 
179, 
WALKER, 110, 144, 251 
Zit 2s2. 288: 
Walker dredge, 79, 85. 
Walnut Point, 66, 68, 69, 73. 
Walton, 247, 264, 265, 267. 
Wanakena, N. Y., 200, 203. 
Wantry Island, 32. 
Ward, 114, 159, 239. 
Wasp, 231. 
Water-beetle, 59, 104. 
Water-boatman, 225, 304. 
Water-bug, small, 74, 94. 
Index 
Water celery, 39, 44,50, 54, 65; 
68, 86, 88, 89, 99, 100, 140, 187, 
273, 280, 281, 287, 293. 
Water-dog, 229. 
Water-fleas, 155, 179. 
Water lily, see Lily. 
Water milfoil, spiked, 39, 44, 54, 
65, 86, 88, 89, 99, 10u, 295. 
Water-mites, 151, 178, 181, 
240. 
Water-penny, 58, 75, 83, 93, 95, 
104, 309. 
Water-scorpion, 305. - 
Water-strider, 74, 94, 206, 305. 
Water-weed, 39, 44, 50, 54, 65, 68, 
86, 89, 99, 100, 293. 
Water willow, 31, 36-40, 42, 47, 
48, 51, 53, 56, 60, 62-64, 66, 68, 
69; 10572, 76, 77, 81-845 90NOBF 
206, 
94, 198, 998 AS, 2Oreeio secret 
279-282, 285-287, 291, 295. 
Wecekel, 302. 
Weed, A. C., 204. 
Welch, 307. 
Westville, N. Y., 222. 
Whelks, 116. 
Whipple, 296. 
Whitefish, 214. 
Whitefish, common, 159-162, 166, 
211-2138, 260, 263, 268, 269, 271, 
273, 280, 282, 285, 286, 315. 
Whitefish, mongrel, 161. 
Whitefish, round, 162, 212, 213. 
Willow, black, 44, 51, 75, 96, 101, 
294. 
Willow Point, 53, 55. 
Wilson, 145, 241. 
Wisconsin forest reservation, 109, 
Wisconsin ice sheet, 34. 
Wisconsin River, 259. 
Wolffia, 164, 168, 170, 
178. 
Wood Creek, 31. 
Woodruff, 312. 
Worms, 157-159, 163, 173, 181, 
189, 199, 207, 208, 209, 227-229, 
238, 319, 320, 323. 
Worms, round, 231, 232, 296. 
Worm, hair, 242, 296. 
ZETT ISLAND, 86. 
Zonites arboreus, 229, 246. 
Zostera, 117, 118. 
174, 175, 
