TABLE ANALYTIQUE 



WORONIN, 473. 



WonoNzoFF (D. S.), 489. 

 Wrioht (Sewall), 644. 

 Wright, 50. 

 VVuLFF (Ove), 174. 



WUNDT, 297. 



VVylie (R. B.), 220. 



Xanthelles, 205. 

 Xantliine, 36. 

 Xantholeucophores, 386. 

 Xanthophores, 89. 

 Xantophylle, 16'3. .; , 

 Xenophiles, 254. 

 Xenopus calcaratus, 329. 



Muelleru 329. 

 Xylne, 580. 

 Xylophages, 471. 



Yeux (couleur des). 645. 

 YooNG (D.), 137. 

 YouNG (D. B.), 356. 



YouNG (E. Gordon\ 8. 

 YouNG (R. T.), 194. 

 Yttrium (action de 1'), 77 

 YuASA (Hachiro), 337. 



Zapus hudsonius, 668. 

 Zea, 100. 

 mays, 419. 

 Zenkvitch (L.), 309. 



ZiMMERMANN (A.), 465. 



Zinc, 99. 



ZiRPOLo (G.), 146, 362. 



ZOLLIKOFER, 156. 



Zoobothryon pellucidum, 146. 

 Zooccidies, 141. 

 Zooxanthelles, 205. 

 Zoraptres, 669. 

 Zorotypus, 669. 

 ZOTTA (G.), 516. 

 ZuNz (E.), 32, 46, 70. 



ZWAARDEMAKER, 515. 

 ZWEIBAUM, 319. 



Zygnema, 472. 

 Zymocontes, 610. 



701 



