421 



Galeoscoptes carolinersis, 170. 



Gallinago Wil-oni, 164, 174. 



Gakjian, S. W. >otes on Fishes and 

 lteptiles from the Western Coast of 

 South America, 202; Beptiles and Ba- 

 trachians from the Isthmus of Tana- 

 ma, 402. 



Geolhlypis trichas, 171. 



Glaucidium califdrnicum, 162. 



Glaciers, motion of continental, 126. 



Gneiss, of Hoosac Mt., 106. 



Gobius transandeanus, 202. 



Gomphaeschna, American species of, 33. 



Gomphoides, American species of, 49, 

 53. 



Gomphomacrcmia, S. A. species of, 62. 



Goniphus, American species of, 44. 



Goodale, Dr. G. L. On a monstrosity 

 in apple blussoms, 354; on vegetable 

 parasitism, 359. 



Graculus dilophus, 163. 



Gray, Prof. Asa. On Epigasa repens, 

 356. 



Greeni.eaf, R. W. On the fertiliza- 

 tion of Posoqueria longiflora, 354; on 

 a monstrous asparagus stem, 359. 



Grus canadensis, 104, 175. 



Gryllus insularis, 268. 



Guadalupe Island, Diptera of, 133. 



Gynacantha, American species of, 37, 

 41. 



Hagex, Dr. H. A. Synopsis of the 

 Odonata of America, 20. 



Hagenius, American species of, 49, 55. 



Hale, C. S., bequest ot, 188. 



Halia?tus leucoceplialus, 163, 174. 



Haplophebium, 113. 



Harporhynchus rufus, 170. 



Hearths, ancient Indian, in the Mis- 

 souri Valley, 209. 



Heliocharis, American species of, 29. 



Heliophila pertracta, 120. 

 pUipalpis, 415. 



Helminthcphiiga ruficapilla, 171. 



Herodias calif ornica, 165. 



Herpetodryas carinatus, 408. 



Herpetogcmphus, American species of, 

 42, 51. 



Hetierina, American species of, 23, 26. 



Hitchcock, Prof. C. H. On the Cam- 

 brian and Cambro-silurian Rocks of 

 Western Vermont, 191. 



Hoffman, Dr. W. J. List of birds 

 observed at Grand River Agency, 

 Dakotah 'Per., 169; Ancient Hearths 

 and modern Indian Kemains in the 

 Missouri Valley, 209. 



Homoglcea, 240. 



Mr cina, 240. 



Homophoberia crisfata, 125. 



Homo|>tera^e/i?ia, 241. 



Hoosac, Mt., gneiss of, 1C6. 



Hunt, Dr. T. Sterky. On the decayed 

 Gneiss of HcosacMt., 1C6; Prof. Dana 

 on the Alteration of Pucks, 108, 200. 



Hyatt, Prof. A. Custodian's Keports, 

 1, 332: on the Origin of Porphyry, 

 220; Genetic Relations of Stephanoce- 

 ras, 360. 



Hyla Baudinii, 411. 

 maxima, 412. 

 Hylotomus pileatus, 160. 



Icterus Baltimore, 172. 

 Bullockii, 172. 

 spurius, 172. 



Ictinus, American species of, 55. 

 Iguana tuberculata, 405. 

 Dyanassa obsolera, 191. 

 Infusorial deposit of Richmond, Va., 

 206. 



Junco Aikeni, 171. 

 caniceps, 171. 

 cinereus, 171. 

 hyemalis, 171. 

 oregonus, 157. 



Labia, 294,319. 



arcuata, 257. 



bruvnea, 264. 



Burgessii, 266. 



guttata, 265. 



melavchotica, 267. 



rotundata, 263. 

 Labidophora, 295, 321. 

 Labidura, 295, 322. 



auditor, 2S2. 

 Larus occidentalis, 168. 

 Lais, American species of, 25. 

 Leinout, 111., rock movements at, 277._ 

 Lepthemis, American species of, 73, 85. 

 Leptognatlius nebulatus, 205. 

 Leucorhinia, American species of, 78. 

 Leucosticte littoralis, 156. 



tephrocotis, 1£6. 

 Libellula, American sppcies of, 68, 84. 

 Limochores Taumas, 190. 

 Liophis bicinctus, 204. 



reginas, 407. 

 Liparis lillifolia, 401. 

 Labophora, 295. 

 Los Angeles, Cal.. on an asphalt bed 



near, and its fossils, 1S5. 

 Loxia ameiicana, 156. 

 Lygranthoecia scissa, 415. 



Machairodus, tooth of, from Los An- 

 geles, Cal., 1S6. 



Macromia, American species of, 56. 



Macrothenus, American species of, 76, 

 88. 



Mamestra ectypa, 11 S. 

 lubens, 119. 

 repentina, 118. 

 rugesa, 119. 



Manx, B. P. Monstrosities in Anisop- 

 teryx vernata and pometaria, 201. 



May-Apple, 401. 



May- Mowers, 356,402. 



Mecomera, 2£6, 3'26. 



Megathentommn, 359. 



Melanerpes erythrocephalus, 173. 

 torquatus, 160. 



Melospiza guttata, 158. 



Memijehs Correspondixg, elected: 

 Prof. E. Pay Lankester, F. R. S., 413. 

 Major J. W.Powell, 413. 



