704 
fertilization bed ators 
structural a seamke cal pecu- 
liarities in Presube and Prodoxus, 
I 
fostering the _— of economic 
entomology, 420 
gall-making ‘ortric 
hibernation of Aletia xylina in the 
3 420. 
possible be of the cotton 
i hog 
natural sugaring, I 
number of molts tat length of lar- 
val life as in pee r wi food, 547. 
wheat-stalk Iosoma, 
obin, 102. 
Rocks, decay of, 645. 
Rodentia, extinct og North America, 43. 
origin 
—— of nh, oai effects of a varying, 
Rotifer, 212, 463, 551. 
Kast my oy yen 
Rot in shee 
Ryder, J. rie s green — = = Fra er, 86. 
avity in embryo 
mr ‘fishes, 98 
Saliva, 562. 
Salix sa pe 696. 
Satyrus a 
Sauropterygia, 536, 
Scapholeberis s angulata, 502 
49, 50. 
Scolseninorphas eies. 438. 
Se exe ndrella, 
na, 92. 
Scoria, 555. 
poiso noi 219. 
omy cide 446. 
Screw worm n Central Aneli: 423. 
Selache poir ae 2I 
» 545. 
$ conyzoides; hairs of, 33. 
erpentine 
Sex in the embryo, determination of, 441. 
97- 
Shark, os. 
Shell, Br id scan, "growth of, go. 
money, 
of Commies and mollusks, 427. 
enue 
; fresh-wate; r, 96. 
Silica, Selatinous, 5 8. 
Of, 444. 
Sil phon | lactone, 542. 
Silurian fossils, 408 
Simocephalus zen, 503, 
Skin vision, 68 
N Anae. ‘sactlae expedition, 
Smith, S. I, supposed origin of the species of 
Dopik the Bonin islands, 
42 p 
Snake bird, 556. 
blind, 438. 
coral, bite of, 26, 
Snow bird, ros. 
Index. 
Society of wa og of the Eastern U. S., 575. 
Solanum fendleri, 
jam esii, 415 5. 
tuberosum, 415, 
dpi V. M; 
249. 
bebe. i resets, 440. 
Spherella ilici j 
x n 
Squirrel, flying, 36. 
Bs sil, 43. 
Steppe m 
ammals, 537. i ji 
Stone, cup- — 107, ytd 
image, 
Streets, T. H. study ro the inet ae 
the North Am w ‘shrikes, , to show 
amon progenitor; 589+ (i 
Sug: 
Sula cyano 
Stn eed natura 
school, the eee 114. 
Seaton; chimney, n nest of, 118, 
Syllophodus, 47. 
Tadpoles, mouth of, 670. 
Taligrada, 406. 
Tapir 
, 630 
Telea "poly phieny s, 664. 
‘Temaocyon ages, 258. 
Tertiary og eat t a Atlantic slope, 308. 
410. 
Rodentia, 43- 
Tetraplatia ventas 426, 
Tile fish, gt, 96. 
‘in, 515. 
Tinea pore 323+ 
sone ella, 323- 
zella, 323. 
Tita rnanko tayoli, 436. 
Toad, oe 5, 683. Seti á 
. "3 a ji 
Todd, J. E. a small Belostoma mee : 
marctus brevirostris 2 
Towsse ndia grandiflora, ha hairs of, 33- 
na, Mi . £79; S47 we 
oderma h ” 
Trout, ne Am {the N- tien 
Turner, E anec 
+ 539. 
ent bicolor, 193- 
Uintatherium, 68. 2 ee 
Unionidz, 203+ 
