INDEX. 



ri9 



Worms, iiemertean, 210 



parasitic, 145, 146 



phosphorescent, 237 



round, 163 



strobilatiou in, 144, 140 



tape, 1,53 



thread, 103 



treniatode, 146 

 Worm, wliale's tongue, 319 



Wren, 555 

 XiPHOSDBA, 334 



Zeuglodon, ,595 

 Zoantharia, 79, 91 

 Zoanthus, 79 

 Zoea, 313 



Zoogeography, 16, 658 

 Zotiids, 203. 310 



