THE FAMILIES AND GENERA OF THE BACTERIA 



223 



Erythrobacillus 

 amylo ruber (Hefferan) 

 erythrogenes (Grotenfelt) 6 

 fuchsinus (Boekhout & de Vries) 

 havaniensis (Sternberg) 

 indicus (Koch) 



Kiliensis (Fischer & Breunig) 

 (lactis) erythrogenes (Grotenfelt) 6 

 miniaceus (Zimmermann) 

 mycoides-roseus (Scholl) 

 Plymouthensis (Fischer) 

 prodigiosus (Ehrenberg) 

 rubefaciens (Zimmermann) 

 ruber (Miquel) 

 ruber (Zimmermann) 

 rubricus (Hefferan) 

 rufus (Hefferan) 

 rutilescens (Hefferan) 5 

 rutilus (Hefferan) 



Fusiformis acnes 

 Hodgkini 



termitidis (Hoelling) 

 typhi-exanthematici (Plotz) 



Hemophilus of Ducrey 6 

 influenzae (Pfeiffer) 

 of Koch-Weeks 6 

 lacunatus (Morax-Axenfeld) 

 pertussis (Bordet-Gengou) 



Hydrogenomonas 

 pantotropha Kaserer 



Lactobacillus 



acidificans-longissimus 

 acidophil-aerogenes (Torrey-Rahe) 

 acidophilus (Moro) 

 bifidus (Tissier) 

 bulgaricus (Massol) 

 casei (Orla- Jensen) 



Lactobacillus — Continued. 

 caucasicus Fliigge 

 cereale (Orla-Jensen) 

 Delbriicki 



helveticus (Orla-Jensen) 

 jugurt (Orla-Jensen) 

 lactis (Orla-Jensen) 

 lactis-acidi Leichmann 

 planticus (Orla-Jensen) 



Leptotrichia buccalis Robin 



Leuconostoc arabinosaceus (Orla-Jen- 

 sen) 



bovis (Orla-Jensen) 



mesenteroides (Cienkowski) van Tie- 

 ghem 



Methanomonas methanica Sohngen 



Micrococcus acne (see Staphylococcus 

 acne) 



agilis Ali-Cohen (see Rhodococcus 

 agilis) 



candicans Fliigge (see Staphylococ- 

 cus candicans) 



candidus Cohn (see Staphylococcus 

 candidus) 



casei 



catarrhalis Pfeiffer (see Neisseria 

 catarrhalis) 



cinnabareus Fliigge (see Rhodococ- 

 cus cinnabareus) 



citreus Dyar 



citreus Passet 



flavus (Fliigge) Migula 



gonorrheae (Trevisan) (see Neisseria 

 gonorrheae) 



intracellulars Weichselbaum (see 

 Neisseria intracellularis) 



lanceolatus Foa-Bordoni-Uffreduzzi 

 (see Diplococcus) 



6 These organisms contain a water-soluble red pigment in contrast to the lipo- 

 chrome of the organisms of the true prodigiosus group. They are placed here 

 provisionally, but may call for separate generic classification. 



6 The bacillus of Ducrey, and of Koch-Weeks have not been given specific 

 names. They seen to belong to this genus and are placed here awaiting specific 

 names which would be less unwieldly than a genitive form of Ducrey and the 

 combination Koch-Weeks. 



THE JOURNAL OF BACTERIOLOGY, VOL. V, NO. 3 



