BACILLACEM 



933 



(a) 



Fluorescent or chromogenic — Tribe 5, Bactevidiece. 

 Neither fluorescent nor chromogenic: — 



1. Obligatory anaerobes — Tribe 6, Bactevoidece. 



2 . Aerobes often facultative anaerobes : — 



(I) 

 (2) 



ProtecB. 



Gelatine liquefiers — Tribe 7, 

 Gelatine non-liquefiers : — 

 (i.) Without capsules : — 



(a) With polar staining — Tribe 8, Pasteurellece. 



(b) Without polar staining — Tribe 9, Eherthecs. 

 (ii.) With capsules — Tribe 10, EncapsulatecB. 



' THE TRIBES. 

 This is obviously not the place to enter into a prolonged discussion 

 with regard to these tribes, but in order that there may be no doubt 

 as to our meaning, we give the following table showing the type 

 genus and type species which we propose for each tribe : — ■ 



Tribe. 



Nitro- 

 bacterieae. 



Haemo- 

 phileae. 



Type Genus. 



Nitrobacterium 

 Castellani and 

 Chalmers, 191 8. 



Hcsmophilus 

 Castellani and 

 Chalmers, 19 18. 



Type species. 



Nitrobacterium 

 nitrobacter 

 (Winogradsky, 1892), 



Hemophilus 

 influenzcs 

 (Pfeiffer, 1892). 



Original Name of Type 

 Species. 



Nitrobacter 

 Winogradsky, 1892. 



Bacillus of 

 influenza, 

 Pfeifler, 1892. 



Graciloidese. 



Bacilleae. 



Graciloides 

 Castellani. 



Bacillus 

 Cohn, 1872, 

 pro parte. 



Graciloides 

 albofaciens. 



Bacillus albofaciens 

 Castellani, 1904. 



Bacillus subtilis 

 (Ehrenberg, 1833), 



Vibrio subtilis 

 Ehrenberg, 1833. 



Bacteri- 

 dieae. 



Bacteridium 

 Schroeter, 

 1872. 



Bacteridium 

 pvodigiosum 

 (Ehrenberg, 1838). 



Monas prodigiosa 

 Ehrenberg, 1838. 



Bacter- 

 oideae. 



Proteae. 



Bacteroides 

 Castellani and 

 Chalmers, 191 8. 



Bacteroides 

 fragilis 

 Veillon and Zuber. 



Bacillus fragilis 

 Veillon and Zuber. 



Proteus 

 Hauser, 1885, 



Proteus vulgaris 

 Hauser, 1885. 



Proteus vulgaris 

 Hauser, 1885. 



Pasteur- 

 elleae. 



Pasteurella 

 Toni and 

 Trevisan, 188 



Pasteurella gallincB 

 Toni and Trevisan, 

 1889. 



Microbe du cholera 

 des Poles, 

 Pasteur, 1880. 



Ebertheae. 



Eberthus 

 Castellani and 

 Chalmers, 191 8. 



Eberthus typhosus 

 Zopf, 1885. 



Bacillus of Eberth 

 auctores. 



Encapsu- 

 lateae. 



Encapsulatus 

 Castellani and 

 Chalmers, 19 18. 



Encapsulatus 

 pneumonicB 

 (Friedlaender, 1883) 



Pneumococcus. 

 The micrococcus of 



pneumonia. 

 Friedlaender, 1883. 



