Index 



483 



VICQ D' AZYR 3S1 



VINEGAR EEL 307 



VIECHOW 390 



VIRULENCE, vir'ulens (L. virulentus, 



full of poison) 200 



VISCERA, viss'errah (L. visous, inter- 

 nal organ ) 47 



VISCERAL ARCHES, vis'eral ( L. 



viscus, internal organ) 74 



VITALISM, vl'talizm (L. vita, life) . .406 



VISCERAL SKELETON 73 



VITELLINE, vi (or vi) tel'in (L. 



vitellus, yolk ) 



Glands 293 



VITREOUS HUMOR, vit'reus (L. 



glassy) , definition of 70 



VOCAL CORDS, vo'kal (L. vox, voice) 43 

 VOLAR, vo'lar (L. vola, palm of hand) 68 

 VOLVOCAGE AE, vol'voka'see ( L. 



volvere, to turn around) 201 



VOLVOX, vol'voks (L. volvere) 130 



Definition of 151 



Globator 201 



VOMER, voh'mer (L. ploughshare) .48, 73 



VON BAER -. . . . 383, 387, 390 



VORTICELLA, vorticeTla (L. vortex, 



a whirl ) , definition of 156 



WALDHEIMIA AU8TRALIS 312 



WALLACE, ALFRED RUSSELL. 386, 407 



WARBLE FLY 350 



WAX GLANDS, waks (A. S. weax, 



wax) 365 



WEBER 381 



WEISMANN, AUGUST 162, 385 



WELSMANNIAN BRIDGE 163 



WHAT TO OBSERVE 28 



WHEELER 420 



WHIPWORM 306 



WHITE MATTER 67 



WHORLS, hworlz (A. S. hioeorfa, a 



wheel) 248 



WHY STUDY 19 



WIDAL REACTION, definition of 201 



WING MUSCLES OF INSECT, wing 



(M. E. icinge, wing) 3J t l 



WING OF INSECT 336 



WINTHEMIA PUSTULATA 369 



WOEHLER 381 



WOLFF 382, 387, 390 



WOLFFIAN BODY, wolffian (after 



K. F. Wolff, German anatomist) . . . 



Duct 65 



WOOD, wood (A. S. wudu, wood), 



definition of 231 



WUNDT, WM 183 



X-CHROMOSOME, definition of.. 100, 169 

 XIPHOID, zif'oid (G. xiphos, sword 



-f- eidos, shape ) 80 



XIPHOSURA, zif'osura (G. xiphos, 



sword + oura, tail) 424 



King-crabs. 



Y-CHROMOSOME, definition of 169 



XEASTS 212 



yellow fever- 

 How caused 137 



ZITTEL 390 



ZOANTHARIA, zoontha'ria (G. zoon, 



animal + anthos, flower) 258, 420 



A sub-class of Coelenterates. 

 ZOANTHIDEA, zoanthi'dea (G. zoon 



+ anthos) 422 



An order of Zoantharia. 

 ZOOCHLORELLAE, zo'okloreTe (G. 



zoon, animal + chloreos, green) . . . .287 

 ZOOECIUM, zoe'sium (G. zoon + 



oikos, house) 311 



ZOOGEOGRAPHY, zoogeog'rafl ( G. 



zoon + ge, earth + graphein, to 



write) , definition of 32 



ZOOLOGY, zool'uji (G. zoon -j- lo-jos, a 



discourse) 



Economic 32 



ZOOPHYTA, zo'ofi'ta (G. zoon + 



phyton, plant) , definition of 256 



ZOOSPORE, zoospor' (G. zoon + 



spora seed), definition of 151, 208 



ZOOTH AMNION 156 



ZORAPTERA 425 



An order of Blattaeformia. 

 ZYGAPOPHYSIS, zlgapof'isis (G. 



zygon, yoke + apo, from + physis, 



growth) 72 



ZYGOSPORE, zl'gospor (G. zygon + 



sporos, seed) , definition of 206 



ZYGOTE, zi'got (G. zygotes, yoked).. 101 



