Ritter, W. E. Monascidians of the 
Bremer Expedition 
pou dos us ae glandular tissue 
-— Dvorem i in tunica 
Roberts, H. Cell pran AA in 
Sporangia and Asci 
Robinson, B. L. Con ributions 
um 
of-Essex-C o., M 
Russell, 
man 
a NE atural history of the easel 
Report of the U. S. National 
Mus 
Report of ‘commissioner of 
educ 
; 4 
—— ae ry E wes variation ; 
SALAMANDER, San Marcos . 
RCM Lungles . . 
N U 
Sampso nusual modes 
of breeding, and ubica 
among A . 68 
Sandalodus 
5 
— F. fs ‘King’ s irrigation 
d dra 
ng m xn and Trembly's S €x- 
botany 
dd 
F. - Deniker’s races of 
INDEX. 
PAGE 
imental . 605 
Scorpions, Synopsis of . 421 
Sea, a of . 601 
Sella tu 434 
Sense cells ‘of annelids 71 
ense organs of Nereis £328 
Sheep tick. . . 327 
Shufeldt, R. W. On ithological 
results of Nansen's — ear? 
sup ae of fis 75 
Simonds, ‘prs ‘ um nterpretaion of 
unusu geological 
records rianda [5 recent ex- 
- 495 
Tue ar and capillaries . 527 
Si . - 552 
Slonaker, J Ae Abnormality in 
circulation of rabbi (b 
Smith, vid Position of sacrum in 
Nectu 
Smith, T T Holzapfel fossil 
cephalopo . 830 
Tzwetaew "s fossil cephalopods 831 
Solenomya, locomotio x ie 
ido ee a iv of 673 
—— Syn of d sca TT 
Sonoran zones . 284 
Species bspecies : 523 
ec gravity of animals =» 9% 
Sporo. : . 899 
Feia R in Amæba 232 
aue sex cells and development 
Starfish, Growth and food d supply 
Statoblasts, variation in 
Syen - 453 
Synopses of North American inver- 
tebra 
VIL Cancroid CTADS. s 131 
VIII. Isopoda 2 o7, 295 
IX. Scorpions,- solpugids, and 
Pedipalpi «aoe 
X. Oxyrhynchous and oxysto- 
ra 
XI. Catometopous or grapsoid 
XII. Monogenetie trematodes s. 645 
XIII. Actinaria : 747 
TABLET for museums . nars 
Teleology, Empirical : . 822 
P nitas ogical | eue ‘ £8 
9I 
Tertiary volcanoes of the Absaroka 
I 
Range 56 
Texan ants . 503 
Tex as, Singular angi in. 837 
Tide pool fishes 233 
Tilefish, Reappearance of 68 
To poe) Lateral line of . c 235 
Tree « 322 
Trelease, W.  Büefer courses in 
bot 
- 9o 
— Clements 'and Cut al 989 
ia of Sana arg z 5 707 
de 
owers : 
— — Keeler’s T": native trees 
—— Nicholson’s dictionary of 
garden - 905 
—— Trimen’s ba of Ceylon : 447 
Trematodes in frogs poH 
——— Synopsis of vc iar MEE 
Trimerotropis, Variatio 
Tee = H. kinson's * a 
any ” . 607 
ae yak Lehrbuch . 606 
'Tunicates, Ovogen . 441 
Vascular ampll a 71 
Typhlomolge ; 179 
Unity of human species ; 473 
Ustilaginez, Nuclear phenomenai in 448 
VAMPYRELLA 256 
Variation in Da hnia 879 
in circulation of rabbit . 639 
—— in human cra 737 
—— in Necturus . 635 
——— palaemonetes . 621 
—— in Pecten . 863 
—— in trimerotropis 471 
— in pipe bets of Pectinella 959 
