INDEX. 
PAGE 
oye G. H. Sense orpine of 
—— “Skalen of Vulpes macrotis . ae 
——— ese of es black bass 
— Syno rth American 
Ac owt 747 
—— The neurone the eory i the 
recent aaiae. 457 
light of 
—— Vertebrate anatom 
Villi of intestine . . . j dam 
—— “ Wilson's Cell " 761 
—— Woods Holl Lectures for 1898 56 
—— Woods Holl Lectures for s 759 
Peabody, C. n masks 
secret societies 3 
Pea rl, R. Recent work on 1 electra 
taxis 
: 97 
Peckham, G. W. and E. G. " Instinct 
. 81 
Fitis , Variatio . 863 
Pectinella, Visio of statoblasts 
Pe cipok Synopsis of. 
. 421 
Peirce, G. J. Relations of f fungus 
cars --— in lichens . 2 
Pelomyxa Qo. Woe C. B38 
Peneus . . : 387 
Penhallow, D. P. Bel zung 's botan- 
i atomy and physiolo, . 828 
—— Co Loa "s 8o 
Cretaceous plants 608 
sil cycad: . 609 
—— Fossil rod from Franz Jo- 
se d 
——— Matonia ; I 
Medullosa xv ŝi 
cim Natural history ol ue 387 
trogra drip NOS . ... 401, 455 
Petrography of Essex Co., Mass. . 453 
ental . 
Petromyzon, dM habits of . D 617 
hili es of . . 436 
ppines, Vertebra 
Pig, Development deu eu |. 513 
Pine, Galls o < . B0 
Planarians, Regenbenibt d bic. 
Plankton of the Elbe . . . . . 761 
Porich Lateral line of 235 
Pot hole near Cats ill, N. Y. 33 
ratt, H. S. Synopsis of monoge- 
netic trem atodes . 645 
Prince Edward Island, Mammals 
of. zu . 248 
Proboscidia, limbe . 4... 89 
Projapyx ; x . B0 
Protoplasmic streamings . - 434 
ta eames Structure of. . .. 32 
Protéscan studi . 9. se 
Psychology 2 ae... 27 
o Rico, Fishes of . . . . 150 
Dan Bod s : . 9435 
| RABBIT, cage in . 
039 
Races of m 521 
Rathbun, M. Fi Cancroid crabs of 
North Am 131 
——— Synopsis of of catometopous or 
grapsoid crabs - 583 
—— Synopsis of oxystomatous 
and oxyr vs supa crabs . 503 
Reason or instinc . 817 
Regeneration in grafted ti tissue . . 185 
in use . » 166 
in RM s (y 
n 
cn Linnean genera 
Myrmicophaga and PE e 
Reissner’s fibre . . 316 
Re het Vaubheu. v t 
ys i dogfish d xai. MES 
Rev 
pedem s Fauna de France 
602, 902 
pens s Darwin and Dar- 
: 979 
fees s, E. Á. Breeding Info- 
t soria 28 
Atherton’s sense organs of 
Atkinson's lessons in botany 
» 905 
een s oe of horticul- 
* i5 
Balfour on the musical bow . 429 
Ballowi ytomous nerve 
fibres 
Bancroft on tunicates . . . 7 
Barker's nervous ^ stem,. . 61 
Barnes, Outlines of plant life. 905 
Bauer’s experimental —— 
br 
dens botanical peter eg i 
and physiology. . . . . 828 
on intestinal villi 527 
Bethe’s intracellular of 
n cells > + 962 
Biologic 
ulletin . 826 
Bachiey qur from. na- 
ture 
Bütschli on inicrostructure of | 
Carlgren on _electrotanis : : . 979 
Clapp's lateral lines of m- 
toadfi A 
Clem ents aad Cutler's ae 
ool botany . . 989 
of 
the Teca rwegian Polar Expe- 
diti + 417 
Cowribulicnk from th the U. S. 
National He ox ia 
Cooke on Easter Island | oj Rd 
