General Index. 
617 
Surveying, use of stadia in 539. 
Sylvania canadensis 150; mitrata 
150; pusilla 150. 
Symphemia semipalmata 103. 
Synageles picata 247. 
Synemosyna formica 245. 
Synthliborhamphus antiquus 94. 
Syrnium nebulosum 109. 
Tachycineta bicolor 122,135. 
Tantalus loculator 99. 
Theridion blandum 240; frondeum 
240. 
Thryothorus bewickii 152; ludovici- 
anus 152. 
Tolman, Albert H. 1. 
Totanus flavipeslOS; melanoleucus 
102; solitarius 103. 
Transit observations, meridian 64. 
Treasurer, report of 608. 
Tringa alpina pacifica 102; bairdii 
102; canutus 102; fuscicollis 102; 
maculata 102; maritima 102; 
minutilla 102. 
Trochilus colubris 116. 
Troglodites aedon 152; hyemalis 153. 
Truss, stresses in bridge 24. 
Tryngitis subruficollis 103. 
Turdus aliciae 156; aonalaschkse 
pallasii 156; fuscescens 155; mus- 
telinus 155; ustulatus swainsonii 
156. 
Tympanuchus americanus 105. 
Tyrannus tyrannus 116,125. 
Ulula cinerea 109. 
Urinator imber 94; arcticus 94; 
lumme 94. 
Valves of heart of Cambarus 332. 
Van Hise, Charles R. 556. 
Vespa germanica 260. 
Vireo flavifrons 139; gilvus 138,139; 
noveboracensis 140; olivaceus 
121, 122, 138; philadelphicus 138, 
139; solitarius 140. 
Vision of spiders 231. 
Warblers, migration of 75. 
Waterloo, bowlder trains near 485. 
Wisconsin, dells of 556; history of 
early banking 159; Marine & Fire 
Insurance Co. 160. 
Wit, antithetic 49; fitness of 45; in¬ 
congruous 47; national peculiar¬ 
ities of 56; occasion for 42; re- 
tortive 53. 
Witticisms, accessory 57. 
Xanthocephalus xanthocephalus 
122 . 
Xema Sabinii 95. 
Xysticus ferox 251, 259. 
Zenaidura macroura 106. 
Zonotrichia albicollis 129; leuco- 
phrys 129. 
Zygoballus bettini 247. 
