Fe ke eee N] 
ies 
ia ooh ta i Moor et ee TS OP ok ate, 
X VAN RENE Scrat ie 
INDEX. 
ent "sanan 
Abbott, C. C., articles by, 52, 65, 116, 287, 242, 
329, 375, 432, 473, 494, 558, "673. 
Abies, 555. 
Academy, National, 444. 
PTE st 
Beatin, of plants, 46, 110. 
AlE 44l, 695. 
yen shell-heaps of, 189. 
— doug 
Allen 
humor, 257 
Anna humming-bird, 48. 
— , 574, 
Anolis, 5. 
Anopthalmus, 283. 
t, 148. . 
e, 62. 
Aperture of objectives, 565, 566. 
‘Aquarium, 569, 611. 
Arctic exploration, 55. 
Arizona, pottery of, 449. 
Arm: rm, 508. 
Auk, 
Autochthon, American, 329. 
Bahia, extinct coral reef of, 439. 
Barber, E. A. —— by, 440, 529, 692, 716. 
Barbula ruralis 
Bartramian names, 2 59, 98, 176. 
us 
pi a carnivorous, 110. 
175. 
asen ri W., articles by, 110, 111. 
Bewick’s wre n, 237. 
Bicknell, E. me note on the crossbill, 237, 257. 
Biology, 228. 
Birds, 17, 21, 75, 90 
destruction of, 734. 
84. 
ere: Fa by, 21, 48, 176, 207, 586, 708. 
Black Hills, geology of, 58, 191, 501. 
Black knot, 1. ; 
Biod ettia, 498. 
Blood globules, 122. 
y 
Brachiopoda, 116. 
Brain of fishes, 510. 
enn z 7 article by, 230. 
B wig 
Bunting tow! 
Burnell, A. H, on =n 687. 
Rabo Swainsoni 
Butterflies, 108, i», 9, S34, 002 
fossil, 1 
Butterfly, pornos ra 392. 
Caledonia, New, a of, 118. 
California, oar 
f, 624. 
poaren a survey of, 188. 
vulgaris, 489. 
Calypte Anna, 48. 
Camel, fossil, 757. 
0 pus 710 
fauna of, 124. 
Caton, J. D articles by, 193, 464. 
Cheetodus , 239. 
Chambers, V. T., note on bank swallow, 872. 
Cheilanthes Alabamensis, 44. 
roach, 5 t e 
Coleoptera, genera of, 560. 
Colorado, geology of, 161, 423, 498. 
tg of, 449. 
ve 
ism 
Cooper, J. G., articles by, 50, 90, 493. 
Copeland; HL. E., article by, 335. 
oral reef, ex ef, extingt 439. 
Parras 
