1310 
Vegetables, domesticated, origin of, 291. 
Velella mutica, go, 
778 
au ERUR 6 69. 
ta, 
saccardioides, 69. 
I 
Vertebral column, segmentation of, 31 31. 
Vertebrates, aspects w the body of, compared 
with arthropods, ‘ rA 55. 
phyl. geny of, 1255. 
Vespa rrie 12 
ee 
Misia yellowgreen, 208. 
nite, 
Voice, wring with, 438. 
s, 8 
ordillerian, ae 
Vorticella jockweodil. & 
Wadsworth, M. G., serine that the earth’s in- 
ter snor is solid, 587, 678, 767. 
litho ers of some Cordille- 
rian volcanoes, 526, 
taboo Samuel, J., heat and cold in geology, 
Wa ampum 1286. 
Wahabi Botanical oa ty = 
ealt as of, 
Weed, C. M., bird ee: (Dermaleichus pici- 
pabeace , 633. 
e “ow blackbird eat 
ayfish, 8: 
feniilizati h o m eH Pedicularis cana- 
Whale pata nosed, 317. 
White, Charles A., e: and functions of 
the 
Siepie ttis in the bull 
of the domestic 
pesa in pri cat, 21 
Whitman, C. O., connective s og in the 
Hi AS 
| 
f 
Index to Vol. XVIII, 
Whitman, C. O., ig sense organs of the 
Will, bei of, 3 
Williams, H S. Para fossils, 1138, 
Williamsite, 64 4. 
Winchell, 2s H., crystalline rocks of the North- 
west, 984 ; 
Wisconsin, geolog of, 163. ¥ 
yo 
Wor de oh 315, 434, 944, 1057. 
ocysts of, 938. 
be eneration vin, 434. 
remarkable nervous system in a, 546. 
trematode, 4 red 
hiie S pe ei xploration in Eocene of Wyo- 
Wien is 
long-billed marsh, 89. 
Wright, G. F., g! f North America, 
22 
theory of a glacial dam at Cincin- 
nati and its verification, 563. 
Wright, R. R., Dr. Coues’ renumeration of the 
spinal nerves, 641. 
review of apa researches in 
anatomy, 272. 
caida) ro in American 
crayfish, 
Zabriskie, J. L., i of the pseudoscorpion, 427. 
Zatrachys a ini alis, 
seriat 38 
Zebra f, 317. 
Zetodon acl, me, 802. 
Zeuglod 
pan L TA albicollis, 94. 
Zoölogical laboratory, Chesapeake, 1293. 
Zuni Indians, 953 
i areen glaucus, 1262, 
nemaceæ, 421. 
