1078 



AQUATIC PHYCOMYCETES 



Ulotluix albicans 

 ?Chytridium minus 

 ( . zonal a 



Phlyctidium laterale 



Rhizophydium haynaldii 



R. karlingii 

 Ulothrix sp. 



Phlyctidium laterale 



Rhizophydium globosum 

 Ulotrichales 



Thraustochytrium globosum 

 I 'olvox carteri 



Loborhiza metzneri 

 V. globator 

 ?Chytridium volvocinum 



ZYGNEMATALES 1 



Mougeotia genuflexa 



Rhizophydium sphaerocarpum 

 M. parvula 



Rhizophydium sphaerocarpum 



Zygorhizidium vvillei 

 M. pleurocarpa 



Myzocytium proliferum 

 '.'Phlyctidium minimum 

 \/. scalar is 



Micromyces zygogonii 

 ?01pidium mougeotia 

 M. sphaerocarpa 



Rhizophydium sphaerocarpum 

 M. viridis 



?Rhizophydium hormidii 

 Mougeotia sp. 



Blyttiomyces spinulosus 



Chytridium acuminatum 

 *C. mesocarpi 



C. sphaerocarpum 



Entophlyctis bulligera 



E. pygmaea 



Lagenidium rabenhorstii 

 ?Micromyces echinocystis 



M. laevis 



M. longispinosus 



M. ovalis 

 M. petersenii 

 M. zygogonii 

 ?Micromyces sp. 

 Myzocytium proliferum 

 Olpidiopsis appendiculata 

 ?0. elliptica 

 O. schenkiana 

 ?01pidium mesocarpi 

 Phlyctidium apophysatum 

 Rhizophydium ampullaceum 

 R. couchii 

 ?R. digitatum 

 ?R. fallax 

 R. sphaerocarpum 

 Zygorhizidium willei 



Spirogyra affinis 



Myzocytium proliferum 



S. areolata 



Rhizophydium couchii 



5. calospora 



Lagenidium entophytum 



S. communis 



Olpidium entophytum 



S. crassa 



Catenaria sphaerocarpa 

 Chytridium aggregatum 

 Cladochytrium replicatum 

 Entophlyctis bulligera 

 E. confervae-glomeratae 

 Myzocytium proliferum 

 Phlyctochytrium lagenaria 

 Rhizophydium rostellatum 



S. grevilleana 



Lagenidium gracile 



S. inflata 

 ?Micromyces spirogyrae 

 ?01pidium spirogyrae 



S. insignis 



Lagenidium entophytum 

 Phlyctochytrium equale 



S. jurgensii 



Myzocytium proliferum 

 Olpidium rostriferum 



"•■©'-'h'"'" , -'->" J W1JJIU1U1I1 1U3L1IH.IUI 



1 Because many members are important hosts of Phycomycetes, 

 nematales is segregated for purposes of this list. 



the order Zyg- 



