Index. 



553 



Theridion ? pertenue, Hentz, 283. 



— ? pullulum, 

 roscidum, " 

 serpentinum," 

 sphgerula, " 

 studiosum, " 

 sublatum, " 

 trigonum, " 

 verecundum," 

 vulgare, 



282. 

 277. 

 273. 

 279. 

 274. 

 276. 

 280. 

 280. 

 271. 



Thigh bone, neck of, arrangement of 



fibres in, 128; Theory of Mechanical 



Action of, 131. 

 Tmesiphorus, nov. gen., Le Conte, 75. 



carinatus, " 76. 



costalis, " 77. 



Trichocera Oregonensis, 464. 

 Trigonocarpum Hildreti, Lesq'x, 431. 

 Trochus marcidus, Gould, 381. 



— ■ picoides, " 381. 



(Monodonta) pyriformis, Gould, 



382. 

 Troglodytes gorilla, skeleton of, 336. 

 Trogon temnurus, 319. 

 Turdus brunneus, 304. 



" " two species confounded 



under this name. Description of Nests 



and Eggs, 305. 

 Turdus rubripes, 318. 

 Tychus longipalpis, Le Conte, 82. 



minor, " 82. 



Tyrannus caudifasciatus, 318. 

 Tyrus compar, Le Conte, 80, 



Ungnadia speciosa, 167, 168. 

 Uranium, oxide of; Chemical examina- 

 tion of a mineral containing it, 37. 



Venus tantillus, Gould, 406. 

 Vernonia Lindheimeri, 217. 

 Vertebras human, arrangement of fibres 



in, 127. 

 Vesicaria angustifolia, 145. 



Vesicaria argyrsea, Gray, 146. 



densiflora, " 145. 



Engelmanii, 144. 



gracilis, 147. 



grandiflora, 146. 



Gordoni, Gray, 149. 



Lindheimeri, Gray, 145. 



recurvata, 147. 



stenophylla, Gray, 149. 



Vicia Leavenworthii, 170. 

 Viguiera brevipes, 228. 



. P., 228. 



Viscum, 212. 

 Vitis aestivalis, 166. 



(Cissus) incisa, 166. 



— '■ — vulpina, 166. 



rupestris, 165. 



Voluntary motion in embryo of Nemertes, 

 12. 



On the Soil of Scioto 

 and Soil Analyses in 



Wells, David A. 

 Valley, Ohio ; 

 general, 324. 



Whitney, J. D. Analyses of Pectolite 

 and Stellite, 40 ; On Arkansite, 42 ; On 

 Fibrous Hydrate of Magnesia or Nema- 

 lite, 36 ; On a Mineral containing Ox- 

 ide of Uranium, 37. 



Wyman, J. On the arrangement of fibres 

 in the cancellated structure of some of 

 the Bones of the Human Body, 125 ; On 

 the development of Anableps Grono- 

 vii, 432. 



Xanthornus dominicensis, 318. 



Zoarchus anguillaris, 263. 

 Zizyphus lycioides, 168. 



obtusifolia, 168. 



Zonotrichia monticola. Nest and eggs 



of, 307. 

 Zornia tetraphylla, 177. 



JOURNAL, B. S. N. H. 



71 



