Spezies Risiko-
gruppe
Bemer-
kungen
Status
Obesumbacterium
Obesumbacterium proteus1
Oblitimonas
Oblitimonas alkaliphila1+neu
Occallatibacter
Occallatibacter riparius1neu
Occallatibacter savannae1neu
Oceanibacterium
Oceanibacterium hippocampi1
Oceanibaculum
Oceanibaculum indicum1
Oceanibaculum nanhaiense1neu
Oceanibaculum pacificum1
Oceanibulbus
Oceanibulbus indolifex → Sulfitobacter indolifexUmb.
Oceanicaulis
Oceanicaulis alexandrii1
Oceanicaulis stylophorae1
Oceanicella
Oceanicella actignis1
Oceanicola
Oceanicola antarcticus → Pseudooceanicola antarcticusUmb.
Oceanicola batsensis → Pseudooceanicola batsensisUmb.
Oceanicola flagellatus → Pseudooceanicola flagellatusUmb.
Oceanicola granulosus1
Oceanicola litoreus1
Oceanicola marinus → Pseudooceanicola marinusUmb.
Oceanicola nanhaiensis → Pseudooceanicola nanhaiensisUmb.
Oceanicola nitratireducens → Pseudooceanicola nitratireducensUmb.
Oceanicola pacificus1
Oceaniglobus
Oceaniglobus indicus1neu
Oceanihabitans
Oceanihabitans sediminis1neu
Oceanimonas
Oceanimonas baumannii1
Oceanimonas doudoroffii (Pseudomonas doudoroffii)1
Oceanimonas smirnovii1
Oceanirhabdus
Oceanirhabdus sediminicola1
Oceaniserpentilla
Oceaniserpentilla haliotis1
Oceanisphaera
Oceanisphaera arctica1
Oceanisphaera donghaensis1
Oceanisphaera litoralis1
Oceanisphaera marina1neu
Oceanisphaera ostreae1
Oceanisphaera profunda1
Oceanisphaera psychrotolerans1neu
Oceanisphaera sediminis1
Oceanispirochaeta
Oceanispirochaeta litoralis (Spirochaeta litoralis)1Umb.
Oceanispirochaeta sediminicola1neu
Oceanitalea
Oceanitalea nanhaiensis – synonym: Georgenia satyanarayanaiUmb.
Oceanithermus
Oceanithermus desulfurans1
Oceanithermus profundus1
Oceanivirga
Oceanivirga salmonicida2tneu
Oceanobacillus
Oceanobacillus arenosus1neu
Oceanobacillus bengalensis1neu
Oceanobacillus caeni1
Oceanobacillus chironomi1
Oceanobacillus chungangensis1
Oceanobacillus damuensis1neu
Oceanobacillus halophilus1neu
Oceanobacillus iheyensis1
Oceanobacillus indicireducens1
Oceanobacillus kapialis1
Oceanobacillus kimchii1
Oceanobacillus limi1
Oceanobacillus locisalsi1
Oceanobacillus longus1neu
Oceanobacillus luteolus1
Oceanobacillus neutriphilus1
Oceanobacillus oncorhynchi subsp. incaldanensis1
Oceanobacillus oncorhynchi subsp. oncorhynchi1
Oceanobacillus pacificus1
Oceanobacillus picturae (Virgibacillus picturae)1
Oceanobacillus polygoni1
Oceanobacillus profundus1
Oceanobacillus rekensis1neu
Oceanobacillus sojae1
Oceanobacter
Oceanobacter kriegii (Oceanospirillum kriegii)1
Oceanococcus
Oceanococcus atlanticus1
Oceanospirillum
Oceanospirillum beijerinckii (Oceanospirillum beijerinckii subsp. beijerinckii, Oceanospirillum beijerinckii subsp. pelagicum, Oceanospirillum pelagicum)1
Oceanospirillum beijerinckii subsp. beijerinckii → Oceanospirillum beijerinckii
Oceanospirillum beijerinckii subsp. pelagicum (Oceanospirillum pelagicum) → Oceanospirillum beijerinckii
Oceanospirillum commune = Marinomonas communis (Alteromonas communis)1
Oceanospirillum hiroshimense → Oceanospirillum maris
Oceanospirillum jannaschii → Marinobacterium jannaschii
Oceanospirillum japonicum → Pseudospirillum japonicum
Oceanospirillum kriegii → Oceanobacter kriegii
Oceanospirillum linum1
Oceanospirillum maris (Oceanospirillum maris subsp. hiroshimense, Oceanospirillum hiroshimense, Oceanospirillum maris subsp. maris, Oceanospirillum maris subsp. williamsae)1
Oceanospirillum maris subsp. hiroshimense (Oceanospirillum hiroshimense) → Oceanospirillum maris
Oceanospirillum maris subsp. maris → Oceanospirillum maris
Oceanospirillum maris subsp. williamsae → Oceanospirillum maris
Oceanospirillum minutulum → Marinospirillum minutulum
Oceanospirillum multiglobuliferum1
Oceanospirillum pelagicum → Oceanospirillum beijerinckii
Oceanospirillum pusillum → Terasakiella pusilla
Oceanospirillum sanctuarii1neu
Oceanospirillum vagum = Marinomonas vaga (Alteromonas vaga)1
Oceanotoga
Oceanotoga teriensis1
Ochrobactrum
Ochrobactrum anthropi2TA, ht
Ochrobactrum ciceri1
Ochrobactrum cytisi1
Ochrobactrum daejeonense1
Ochrobactrum endophyticum1neu
Ochrobactrum gallinifaecis1
Ochrobactrum grignonense1
Ochrobactrum haematophilum1+
Ochrobactrum intermedium2
Ochrobactrum lupini1
Ochrobactrum oryzae1
Ochrobactrum pecoris1t+
Ochrobactrum pituitosum1
Ochrobactrum pseudintermedium1+
Ochrobactrum pseudogrignonense1+
Ochrobactrum rhizosphaerae1
Ochrobactrum thiophenivorans1
Ochrobactrum tritici1
Octadecabacter
Octadecabacter antarcticus1
Octadecabacter arcticus1
Octadecabacter ascidiaceicola1neu
Octadecabacter jejudonensis → Pseudooctadecabacter jejudonensisUmb.
Octadecabacter ponticola1neu
Octadecabacter temperatus1neu
Odoribacter
Odoribacter denticanis2t
Odoribacter laneus1
Odoribacter splanchnicus (Bacteroides splanchnicus)2
Oenococcus
Oenococcus alcoholitolerans1neu
Oenococcus kitaharae1
Oenococcus oeni (Leuconostoc oenos)1
Oerskovia
Oerskovia enterophila (Promicromonospora enterophila)1
Oerskovia jenensis1
Oerskovia paurometabola1
Oerskovia turbata1+
Oerskovia xanthineolytica – synonym: Cellulomonas cellulans → Cellulosimicrobium cellulans
Oharaeibacter
Oharaeibacter diazotrophicus1neu
Ohtaekwangia
Ohtaekwangia koreensis1
Ohtaekwangia kribbensis1
Okibacterium
Okibacterium endophyticum1neu
Okibacterium fritillariae1
Oleiagrimonas
Oleiagrimonas citrea1neu
Oleiagrimonas soli1neu
Oleibacter
Oleibacter marinus1
Oleiphilus
Oleiphilus messinensis1
Oleispira
Oleispira antarctica1
Oleispira lenta1
Oligella
Oligella ureolytica1+
Oligella urethralis (Moraxella urethralis)1ht+
Oligoflexus
Oligoflexus tunisiensis1neu
Oligosphaera
Oligosphaera ethanolica1
Oligotropha
Oligotropha carboxidovorans1
Olivibacter
Olivibacter composti1neu
Olivibacter ginsengisoli1
Olivibacter jilunii1
Olivibacter oleidegradans1
Olivibacter sitiensis1
Olivibacter soli1
Olivibacter terrae1
Olleya
Olleya algicola1neu
Olleya aquimaris1
Olleya marilimosa1
Olleya namhaensis1
Olsenella
Olsenella profusa2
Olsenella scatoligenes1neu
Olsenella uli (Lactobacillus uli)2
Olsenella umbonata1
Opitutus
Opitutus terrae1
Orbus
Orbus hercynius1
Orbus sasakiae1
Orenia
Orenia chitinitropha1neu
Orenia marismortui (Sporohalobacter marismortui)1
Orenia salinaria1
Orenia sivashensis1
Oribacterium
Oribacterium asaccharolyticum1neu
Oribacterium parvum1neu
Oribacterium sinus1+
Oribaculum → Porphyromonas
Oribaculum catoniae → Porphyromonas catoniae
Oricola
Oricola cellulosilytica1neu
Orientia
Orientia tsutsugamushi (Rickettsia tsutsugamushi)3Z
Ornatilinea
Ornatilinea apprima1
Ornithinibacillus
Ornithinibacillus bavariensis1
Ornithinibacillus californiensis1
Ornithinibacillus contaminans1
Ornithinibacillus halophilus1
Ornithinibacillus halotolerans1
Ornithinibacillus heyuanensis1neu
Ornithinibacillus scapharcae1n+
Ornithinibacter
Ornithinibacter aureus1
Ornithinicoccus
Ornithinicoccus halotolerans1neu
Ornithinicoccus hortensis1
Ornithinimicrobium
Ornithinimicrobium algicola1neu
Ornithinimicrobium flavum1neu
Ornithinimicrobium humiphilum1
Ornithinimicrobium kibberense1
Ornithinimicrobium murale1
Ornithinimicrobium pekingense1
Ornithinimicrobium tianjinense1
Ornithobacterium
Ornithobacterium rhinotracheale2t
Oryzihumus
Oryzihumus leptocrescens1
Oryzihumus soli1neu
Oryzihumus terrae1neu
Oryzisolibacter
Oryzisolibacter propanilivorax1neu
Oryzobacter
Oryzobacter terrae1neu
Oryzomicrobium
Oryzomicrobium terrae1neu
Oscillibacter
Oscillibacter ruminantium1
Oscillibacter valericigenes1
Oscillochloris
Oscillochloris chrysea1
Oscillochloris trichoides1
Oscillospira
Oscillospira guilliermondi1
Otariodibacter
Otariodibacter oris1
Ottowia
Ottowia beijingensis1
Ottowia pentelensis1
Ottowia thiooxydans1
Owenweeksia
Owenweeksia hongkongensis1
Oxalicibacterium
Oxalicibacterium faecigallinarum1
Oxalicibacterium flavum1
Oxalicibacterium horti1
Oxalicibacterium solurbis1
Oxalobacter
Oxalobacter formigenes1
Oxalobacter vibrioformis1
Oxalophagus
Oxalophagus oxalicus (Clostridium oxalicum)1
Oxobacter
Oxobacter pfennigii (Clostridium pfennigii)1