


iv 
PAGE 
er mam. stages in the 
Lagen - 537 
Fossil ere P the cay Head 
Miocene. . 381 
Klem on Bulsschkaiden : 754 
——and Hende F. 
enders 
Fresh-water ridi podk "Wm New 
Hampshire 147 
Davis, B. M. Studies on the 
plant cell 217, 449, 555, 695 
Davis, a andersonii 
W. 
and Rana virgatipes in New 
Jany 2 o oso ico 
Developmental stages in the La- 

genidz uds a a acus a RO 
Diadasia, a genus of bees . . . 74I 
Diatoms, Movements of, and other 
microscopic plants . . . . .287 
Disease, Fleas and 507 
EASTERN America, Forest centers 
CF 1 2 42 5 4 4 a E 
Eastman, C. R.  Etymology of 
common names of animals . . 269 
Literature of Edestus . . 05 
Echinostomum spinulosum, rur 
fence una 94 
Ecology of the willow cone i 8 59 
Edestus, Literature of . s 3.408 
Embryo of the angiosperms 13 
Enders, H. E. Commensals in 
tubes of Chetopterus pergamenta- 
d 37 
re Affinities e die genus La 
Etymology of common names of 
animals 269 
FISH literature, Notes on recent 91 
eas an ase . 507 
Forest centers of eastern Ka 875 
Fossil crabs of the Gay Head Mio- 
. 381 
Fossil grasses pu sedges - 345 
Fresh-water rhizopods from White 
Mountains of New Hampshire 147 
GALL, Ecology of the willow cone 859 
Gay Head Miocene, Fossil crabs 
of . 38 
- 
' Klem 

INDEX. 
Genitalia of Lymnæa . 
Geotropism of stems 
Gilbert, N. C. ES of 
E chinostomum passes 
rasses and sedge sil 
Greenland, A biological station in 
Hanrrs of striped meadow cricket 
abits West Indian whitebait 
Halictine bees of Am 
Hancock, J Habits a stud 
meadow cricket . 
Haynes, J. A. angie at ‘Which 
stems show strongest geotropic 
Jackson, D. D. Movements of 
diatoms and other microscopic 
DER s 1s s 
Jaw, Bones of reptilian lower 
KINGSLEY, end S. Bones of the 
reptilian lower jaw 
on Palaechinidden: 
LAGENID&, Developmental stages 
i. 5.5. 1 3 
Larva and spat of Canadian oyster 
Lateral vein of skate, Posterior 
connections of . . 
Literature of Edestus . 
PAGE 
. 665 
response 77 
Heindel, R. L Ecology of the 
willow cone gall . 859 
Henderson, W.P. See Cuien 
J. A., and —— 
Henriksen, M. E. A in 
station in Greenland 505 
Hollick, A. Occurrence a ori- 
gin of amber in eastern United 
States Ae cag a 
Howe, R n Sir Charles 
Blagden, earliest of Rhode 
Island ornithologists i307 
Hybridization of catalpa, Anke: 
cal changes incident to 113 
Hyla andersonii and nn virga- 
tipes in New Jersey ; 795 
INJECTION of skate . 365 
Interrelationships of poe. 607 
| Isle of Pines, Birds of . 179 
