sendai (Salmonella ser.), 379 Senegal (Salmonella ser.), 381 senftenberg (Salmonella ser.), 380 sensitiva (Cytophaga), 859, 862 sentot (Leptospira ser.), 909, 911 sepedonicum {Bacterium), 591 sepedonicum (Corynebacteriiim) , 580, 591 septatum {Polyangium) , 868 septatum (Sorangium), 867, 868 septatum var. microcystum (Sorangium), 869 septica (Pasteurella) , 396 septica (Pseudomonas) , 91, 106 septicaemiae (Pasteurella), 395, 397 septicaemiae anserum exsudativae {Bacillus), 397 septicaemiae haemorrhagicae {Bacillus), 396 septicum (Clostridium), 636, 650, 653 septicus {Bacillus), 650 seremban (Salmonella ser.), 379 sergenti {Bartonella), 97 Q sergenti {Haemohartonella) , 976 sericea {Rickettsia) , 956 sericea (Wolbachia), 953, 956 serpens (Archangium), 864, 865 serpens {Bacillus) , 436 serpens (Bacteroides), 425, 436 serpens {Chondromyces) , 864, 865 serpens (Spirillum), 254 serpens {Vibrio), 254 serpens {Zuberella) , 436 Serratia, 339, 1016 corallina, 724 indica, 360, 361 keilensis, 363 kiliensis, 361 marcescens, 360, 361, 364 piscatorum, 361 plymuthica, 361, 362 urinae, 363 SERRATIEAE, 334, 359 sesami (Pseudomonas), 95, 98, 135 sesbaniae (Xanthomonas), 153, 155, 167 sessile (Synangium), 877 sessilis {Chondromyces), 877 setariae {Bacterium) , 135 setariae (Pseudomonas), 95, 96, 135 setiense (Clostridium), 638, 663 setiensis {Inflabilis) , 663 setonii {Actinomyces) ,807 setonii (Streptomyces), 751, 807 shangani (Salmonella ser.), 380 shanghai (Salmonella ser.), 382 shermanii (Propionibacterium), 570, 571, 572, 573, 575 shigae {Bacillus), 384 Shigella, 368, 384, 1021, 1023 alkalescens, 384, 388 ser. ambigua, 391 ser. arabinotarda, 391 l)oydii, 384, 386, 389 ser. boydii, 386, 392 ser. ceylonensis, 393 dispar, 384, 390 dysenteriae, 384 ser. dysenteriae, 391 equirulis, 415 ser. etousae, 393 flexneri, 384, 387, 1021 ser. flexneri, 392 ser. newcastle, 392 paradysenteriae, 387 rabaulensis, 388 rettgeri, 367 rio, 388 ser. rio, 392 saigonensis, 388 ser. saigonensis, 392 ser. schmitzii, 391 sonnei, 384, 388 ser. sonnei, 393 shipley (Salmonella ser.), 378 shorediteh (Salmonella ser.), 379 sibericus {Dermacentroxenus) , 947 sicca (Neisseria), 481, 483 siccus {Bacteroides), 445 siccus {Diplococcus) , 48^ siccus (Sphaerophorus), 442, 445 Siderobacter, 218, 226, 994, 1005 b re vis, 226 duplex, 226, 227 gracilis, 226 latus, 226, 227 linearis, 226 Siderocapsa, 218, 994, 1000 botryoides, 218, 220 coronata, 218, 219, 220 eusphaera, 218,219 major, 218, 219, 1006 monoeca, 218, 220 monoica, 220 treubii, 218, 219 SIDEROCAPSACEAE, 67, 217 SIDEROCAPSEAE, 217 Siderococcus, 218, 225, 1000 communis, 226 limoniticus, 225 Siderocystis, 222 duplex, 222 minor, 223 vulgaris, 222 Sideroderma, 221, 225 diiplex, 221 limneticum, 225 rectangulare, 221 ienue, 221 Sideromonas, 218, 222, 1006 confervarum, 222 duplex, 222 major, 223 vulgaris, 222 Sideronema, 217, 220, 994 globulifera, 221 globuliferum, 221 Siderophacus, 212, 216, 1005 corneolus, 216 sideropous {Chlamydothrix) , 265, 266 sideropous (Leptothrix), 265, 268 Siderosphaera, 217, 220, 1000 conglomerata, 220 Siderothece, 222 major, 223 minor, 223 siegburg (Salmonella ser.), 382