298] 



The Classification of Lower Organisms 



Sphaerocladia, 112, 113 



Sphaerococcales, 47 



Sphaerococcoidea, 46, 47, 50 



Sphaerococcoideae, 47 



Sphaeroeca, 67 



Sphaeroidea, 195 



Sphaeroidina (genus of Rhizopoda), 187 



Sphaeroidina (family of Radiolaria), 195 



Sphaeromyxa, 221 



Sphaerophracta, 197 



Sphaerophrya, 235 



Sphaeropsidales, 141 



Sphaeropsideae, 141 



Sphaerospora, 221 



Sphaerosporida, 221 



Sphaerosporidae, 221 



Sphaerosporea, 221 



Sphaerotheca, 127, 133 



Sphaerotheca pannosa, 133 



Sphaerotilacea, 33 



Sphaerotilaceae, 33 



Sphaerotilalea, 30, 33, 237 



Sphaerotilus, 30 



Sphaerotilus natans, 33 



Sphaerozoen, 194 



Sphaerozoida, 195 



Sphaerozoum, 189, 195 



Spirillacea, 19, 23 



Spirillaceae, 23 



SpirilHna, 181, 182, 185 



Spirillinidea, 185 



Spirillinina, 185 



Spirillum, 24 



Spirochaeta, 29 



Spirochaeta cytophaga, 26, 27 



Spirochaeta plicatilis, 28, 29 



Spirochaetacea, 29 



Spirochaetaceae, 29 



Spirochaetae, 27 



Spirochactalea, 28 



Spirochaetales, 28 



Spirochaets, 12, 14, 166, 167 



Spirochona, 233, 235 



Spirochonidae, 231 



Spirochonina, 230, 231 



Spirocystida, 215 



Spirocystidae, 215 



Spirocystidces, 215 



Spirocystis, 215 



Spirodinium, 231 



Spirodiscus, 66 



Spirodiscus fulvus, 64, 66 



Spirogyrales, 121 



Spirolina, 185 



Spironema, 222 



Spirophyllum, 27 



Spirostomum, 230 



Spirotricha, 230 



Spirotrichida, 230 



Spirotrichonympha, 168, 169 



Spirotrichonymphidae, 169 



Spirotrichonymyjhina, 168 



Spirulina, 35 

 Sponges, 37, 67 

 Spongocarpeae, 50 

 Spongospora, 179 

 Spongurida, 195 

 Spongurus, 195 

 Sporobolomyces, 145 

 Sporochnales, 87 

 Sporochnea, 88 

 Sporochnoidea, 85, 87, 89 

 Sporochnoideae, 87 

 Sporochnus, 93 

 Sporodinia, 124 

 Sporochytriaceae, 117 

 Sporomyxa, 179 

 Sporozoa, 111, 206, 207, 219 

 Sporozoans, 21, 162 

 Sporozoaires, 207 

 Sporozoaria, 206, 207 

 Spumaria, 177 

 Spumariaceae, 177 

 Spumellaria, 194, 195 

 Spyrida, 198 

 Spyridieae, 51 

 Spyridina, 198 

 Spyroidea, 198 

 Squamarieae, 50 

 Squids, 210 

 Staphylococcus, 20 

 Staurocyclia, 195 

 Staurojoenina, 169 

 Staurojoenina assimilis, 170 

 Staurojoeninida, 169 

 Staurojoeninidae, 169 

 Stelangium, 28 

 Stemonitaceae, 171, 175 

 Stemonitales, 171, 174 

 Stemonitea, 174, 175 

 Stemonitidae, 175 

 Stemonitis, 175 

 Stemonitis splendens, 176 

 Stenophora, 217 

 Stenophorida, 21 7 

 Stenophoridae, 217 

 Stentor, 227, 230 

 Stentor coeruleus, 

 Stentoridae, 230 

 Stcntorina, 230 

 Stephanida, 198 

 Stephanonympha, 

 Stephida, 198 

 Stephoidea, 198 

 Stereotestales, 62 

 Stereum, 151 

 Stictaceac, 134 

 Stictea, 134 

 Sticteac, 134 

 Stictidaceac, 134 

 Stictideae, 133 

 Stigonema, 36 

 Stigoncmataceae, 36 

 Stiibaceae, 142 



225 



168 



