INDEX 



zoo 



Zoogloea of Beggiatoa, 653 

 Zobglcese, 655, 657 

 ZOOPHYTES, 862-883 



cells for mounting, 448, 449 



non-sexual reproduction of, 1006 

 Zoophyte troughs, 348-350 

 Zob'sporange of Volvox, 554, 555 

 Zobsporanges of Phceosporece, 626 

 Zoospores, 536 ; of Protococcus, 544, 545 ; 



of Palmodictyon, 559 ; of Ulva, 560 ; 

 of Vaucheria, 562 ; of Achlya, 565 ; 

 development of, 565 ; of Hydrodictyow, 

 566; of ConfervacecB, 570; of (Edo- 

 gonium, 572 ; of Chtftophoracea, 574 ; 

 of Coleochcetacece, 575 ; of Phceosporece, 

 626 ; of Fungi, 633 ; of radiolarians, 

 849 

 Zoothamium, collecting, 527 



ZY3I 



Zobxanthellae in radiolarians, 848 

 Zobzygospores of Navicula, 597 

 Zukal, on movement of SpiruUna, 548 

 Zygnemacece, characters of , 549; habitats 



of, 549 ; conjugation of, 549 

 Zygosis in Actinophrys, 740 ; of Amoeba, 



744 ; of gregarines, 751 

 Zygospore, 537; formation of, 540; of 



Hydrodictyon, 565 ; in Desmidiacece-, 



584, 585 

 Zygospores of Palinoglcea, 542 ; of Meso- 



carpus, 550 ; of Spirogyra, 550 ; of 



Pandorina, 557 ; of Ulva, 561 ; of 



Navicula, 597 ; of diatoms, 599 ; of 



Mucorini, 641 

 Zygote of Glenodinium, 770 

 Zymotic or fermentative action of Funai, 



633 



