vi INDEX. 
PAGE 
quas Postcaval abnormalities 
18 
McNiel 5 a Variation ` in ‘venation 
of eras. ropis 
Mead, i Growth and food 
supp in starfish . 
Mee E. Jo rdan and Ever- 
: . 76 
A shes . A 
Melophagus ovinus . «327 
sch, P. C. Life ` his tory of 
pte de and alternation of gen- 
eration in annelids I 
Willey o on Enter- 
Me ishes of à : 66; 
Mice, North American jumping - 199 
Microbdella - $24 
Micro-organisms and fermentation 679 
Microthelyphonida . 837 
Minnesota plant life . 238 
Minot, C. S. Study of mammalian 
mca ryology rcd as 
Mollusca, Circulation in . . . . 154 
—— Excretion in . -151 
Mou of the Bremer Expe- 
ditio T 
Monterey pine, Gall of 
Mont ntgomery, X Genital organs 
I 119 
Murbach, L. Fresh-water Aquaria 203 
Muscle, Nuclei ò . 671 
‘Musi W ae Ce CR uc | 
Myrmicophaga . 575 
Myrmicophile, New 851 
Myxine, Eggs of . 437 
NECTURUS, Position of sacrum in 635 
Needham, J. G. Fruiting of 
Iris . - 
Nematode in panther . . i 
Nephelinesyenites . . . . . .4 5 i 
ereis, Sense organs of « dB 
Neurone theory 64, 4 i 
ew England, Local floras A à 
New Jersey, Insects. | E Sia 
New Mexico, Faunal zones in i 
News 8$ 24 520 613, 683, s 
New v uk. Mammals of . . 316 
Niagara, Age of . - 145 
Nickerson, W: S ‘Distomum in 
ican frogs d s . 811 
—— Double Loxosome . . . 
Norman, W. W. n Marcos sal- 
amander, Typhlomolge . poc 
orth Dakota, Axolotl from - 551 
Norton, J. B. S. Classification of 
odor. . . 
—— Nuclear phenomena in Ustila- 
gum... 1 
Nuclei, Multiplication of, in muscle 671 
—— of Ustilaginee . . . . . 448 
OCCIPITAL condyles 943 
Ocelli of hexapods Row. T 
Odors, Classification of SH nee GET 
Oócapt («833 
Opilionidæ, Distribution ob: 3 597 
Ortm . E. c deepsea 
fau : 
c marine animals - 443 
- see toe tion of Opilionidae 7 
we of the P 594 
Osborn, H. 
limbs of quadrupeds in i adapta- 
tion to weight 
——— Evidence for a common dino- 
saur-avian stem in the Per- 
mian . 977 
—— Glacial pot hole. near ` Cats- 
kill, N. Y. E ea 
—— Origin of the mammalia - 943 
—— Vertebrz of reptile 
Osborn, H. L. Rem arkable axolotl 
from North Dak 51 
Ossicula auditus. . . . $26 
Otocyst of heteropods  . 526 
Ovogenesis in tunicates . 441 
PACIFIC, Zoógeography of . 594 
Paleontology, Text-book of . . 681 
alpi b. . 837 
Parker, G. \ mitotic followed 
by mitotic division . . . 
-— pull Tunicata 3 
— A new hydroi vine ag 
—-— Animal and plan t colors . . 789 
pug oe Lecce of r rhyth- 
cm contractions . 150 
— Barker’ s nerv Sous system 61 
—— Capillaries and sinusoids . . 527 
——— Compensatory movements in 
fishes 
—— Development of Lepidosiren ipe 
nas nes 
—— Elementary physiology ^ i 
—— Formaldehyde 763 
Grafting and regeneration in 
— 
romedusz : 
sis Beart of Abdo. (C M 
— Lake . 31 
—— Locomotion of Solenomya - 525 
Mating instinct in moths . . 674 
t - 526 
tocyst of h . 
—— Pupa grafting in moths 2 
— na peel n grafted tissue 155 
— eration in Reissner’s 
|^. 328 
