384 



Neosorex navigator, 107. 



palustris, 107, 225. 



Newberuy, Du. J. S. Notes on the 

 Surface Geology of the basin of the 

 Great Lalces, 42; description of fossil 

 plants collected by Mr. George Gibbs, 

 100. 



Norton, EnwAim, catalogue of Ameri- 

 can species of Tenthredo, as arranged 

 by Hartig. 110. 



Norway, Reptiles and Batrachians of, 

 195. 



Nora Scotia, gold in, 47. 



Nullipora obtexta, 33. 



Otficers elected, 36, 68, 228. 327, 351. 

 Ophion cecropise, habits of, 188. 

 Opossum, mode of birth in, 332. 

 Orders in Insects, 60. 

 Ordway, a.. Monograph of the genus 



Callinectes, 18S. 

 Ostrich, mechanism of tibio- tarsal joint, 



220. 



Pachyprotasis, 117. - 



Packard, A. S., jR.,on synthetic types 

 in insects, 210; note on two ichneu- 

 mons parasitic on Samia Columbia, 

 .345. 



Paludina rufa, 160. 



Parus hudsonicus var. littoralis, 308. 



Pdsserclld ohsc'iira, 143. 



Pkahoiiy, G. A., on spawn in trout, 21'J. 



Peneen, observations on, 33. 



Penokie Jlineral Range, 235. 



Peiitastdina, Wvman on, 179. 



I'ciitrt-iiiiirs .s-(7-ms, 20. 



Perincuva, 117. 



Permian, oliscrvations on, 33. 



Pezotfflij' ;// K-i'ili^, 231. 



PhycU(( iii'halii. 312. 



PiciCKRiNG, Dr. C, on age of N. Ameri- 

 can Megatherium, 102; on the Esqui- 

 maux, 182 ; on sea-serpent, 245 ; on 

 occurrence of .J uncus trifldus on Mt. 

 Monaduock, 333; on Amphioxus, 346; 

 on the manutacture of pottery by the 

 Feejees, 368. 



Pitangus Bahamensis ^ 270. 



Planaria, reproduction of lost parts in, 

 157. 



Plants of Anticosti and Mingan Islands, 

 146. 



Platanthera psycodes, fertilization of, 

 328. 



Platycrinus pleurovimenus, 17. 



quinquenoduf:, 18. 



Plethodon erythronotus, eggs of, 173. 



Poecilostoma, 117. 



Pogonia ophioglossoides, structure of 

 and mode of fertilization in, 182. 



Pomotis, impregnation of ova, 253. 



PorcelHa obtiquinoda, 21. 



Potato, wild, 5 



Poteriocrinus bui-smformis, 10. 



. ohunciLs, 0. 



saliffiioideu-f, 10. 



Pottery, ancient, from India, 357. 



ProductHS viminalis, 29. 



Pseudomorphism of cast iron, 152 



Putnam, F. W., on the genus Flaps, and 

 on snakes in general, 60, 09; on the 

 eggs of Plethodon erythronotus, 173; 

 on the geographical distribution of 

 fresh-water tishes, 178 ; on young of a 

 spider, 202; on Grystes fasciatus, 224, 

 248; mode of caring for the young in 

 Bagrus, 220; remarks on the frogs and 

 toads about Cambridge, Mass., 229; 

 distribution of fresh-water tishes, 233; 

 on nest of Robin, 248; on the Cods of 

 our coast, 319 ; on the young; of Belone, 

 325; on the time of appearance of 

 scales in fishes, .320; on Amphioxus, 

 .3.34; on a mode of protecting trees 

 from the attacks of the canker-worm, 

 350. 



Quadrumana, limbs of, compared with 

 man, 30. 



Raia batis, development of, 334. 



Report of Building Committee, 37, 331. 

 '' " Committee to examine the 

 frozen well of Brandon, Vt., 72. 



Report of Curator of Comparative 

 Anatomy, 00. 



Report of Curator of Entomology, 67. 

 " " " " Ethnology, 67. 

 " " Librarian, 06, 227. 

 " " Treasurer, 227. 



Reptiles of Norway, Me., 195. 



Resolution, conveying thanks to East- 

 India Marine Society for donations, 7; 

 on completion of subscription to 

 Building Fund, 111; on death of Dr. 

 Greene, 170. 



Eetzia altirostrin, 28. 



Rhizogeton fusiformis, 342. 



Rhynchonella caput testudinis, 23. 



ottumioa, 23. 



RoGKRS, Prof. Wm. B., on the frozen 

 well at Brandon, 72; on subscription 

 to the Building Fund, 111 ; remarks on 

 the death of Dr. B. D. Greene, 174; 

 resolutions on same, 170; on migra- 

 tions, 231 ; on continental subsidence 

 and elevation, 232 ; on the action of 

 the State on the Back-Bay Lands, 235. 



RoTHROCK J. T. The Morphology of 

 the Androjcium of the Fumariaceaj, 

 240. 



Salamander, eggs of, 173. 



Samia Columbia, .343. 



Sapsucker, habits of, 55. 



Saurothera Bahamensis, 280. 



Scomber vernalis, habits of, 190. 



ScuDDER, Rev. D. C, on ancient pot- 

 tery and megalithic cysts in India, 358. 



ScuDDER, S. H., on the classification of 

 Insects, 09; on the genus Colias in N. 

 America, 103 ; materials for a mono- 

 graph of the Orthoptera of N. America, 

 with a list of the known New-England 

 species, 116; on the geograpliical dis- 

 tribution of insects in N. America, 178; 

 on the structure of Pogonia ophioglos- 

 soides, 182; on the Platygaster attack- 

 ing the eggs of Anisopteryx, 185; 



