It is possible to a use a noun as an epithet if it is a genitive [Rule 12c (3)] or a nominative in apposition [Rule 12c (2)]. The gender of such epithets does not reflect the gender of the genus name. The species and subspecies names found in LPSN and including epithets that are a nominative in apposition are listed below except for those ending in -cola. Note that some of the epithets listed below could also be interpreted as genitive nouns or even as adjective. See also the LPSN introductory page on forming names.
In the case of a ☞ new combination these epithets must not be adapted to the gender of the genus name.
"Echidna algicida" corrig. — "Ekhidna algicida" — "Flagellimonas algicida" — Kordia algicida — Marinomonas algicida — Porphyrobacter algicida — Qipengyuania algicida — Stakelama algicida
Cystobacter armeniaca — Massilia armeniaca — "Micromonospora echinospora subsp. armeniaca" — Pseudoduganella armeniaca — Tateyamaria armeniaca
Actinoplanes armeniacus — Azotobacter armeniacus — Hymenobacter armeniacus — Streptomyces armeniacus
"Desulforudis audaxviator" — "Candidatus Desulforudis audaxviator" — "Candidatus Desulforudis audaxviator"
Leptolyngbya batrachosperma — Plectonema batrachosperma corrig. — Pseudophormidium batrachosperma corrig.
Bacillus cucumis — Flavobacterium cucumis — Isoptericola cucumis — Neobacillus cucumis — "Paenibacillus cucumis" — Paenibacillus cucumis — Pseudomonas cucumis
Brachytrichia dalmatica — Hyella dalmatica — Kyrtuthrix dalmatica — Lyngbya aestuarii var. dalmatica — "Lyngbya dalmatica" — Lyngbya subolivacea var. dalmatica
Listonella damsela — Photobacterium damsela subsp. damsela — Photobacterium damsela — Vibrio damsela
Bichatia dermochroa — Chondrocystis dermochroa — Gloeocapsa biformis f. dermochroa — Gloeocapsa dermochroa — Gloeocapsa dermochroa
Fremyella diplosiphon — Leptolyngbya diplosiphon — Microchaete diplosiphon — Plectonema diplosiphon — Schizothrix diplosiphon
"Candidatus Doolittlea endobia" — "Candidatus Gullanella endobia" — "Candidatus Hoaglandella endobia" — "Candidatus Mikella endobia" — "Candidatus Moranella endobia" — "Candidatus Trabutinella endobia"
Amphibacillus fermentum — Bifidobacterium fermentum — Lactobacillus fermentum — Limosilactobacillus fermentum — Pelagirhabdus fermentum
Anacystis gigas — Calothrix gigas — Cyanodermatium gigas — Desulfovibrio gigas — "Candidatus Electrothrix gigas" — Epiphyton gigas corrig. — "Candidatus Epulonipiscioides gigas" corrig. — "Candidatus Epulopisciides gigas" — Gloeocapsa gigas — Hyella gigas — Megalodesulfovibrio gigas — Merismopedia gigas — Microcrocis gigas — Radaisia gigas
Burkholderia hospita — Microcoleus hospita — "Microcoleus hospita" — Paraburkholderia hospita — Trichocoleus hospita corrig.
Diplocystis ichthyoblabe — Granularia ichthyoblabe — Micraloa ichthyoblabe corrig. — Microcystis ichthyoblabe — Polycystis ichthyoblabe
Clostridium stercorarium subsp. leptospartum — Thermobacteroides leptospartum — Thermoclostridium stercorarium subsp. leptospartum
Aphanocapsa litoralis var. macrococca — Aphanocapsa litoralis f. macrococca — Microcystis halophila var. macrococca
Duganella margarita corrig. — Ideonella margarita — Pelomonas margarita — Rubinisphaera margarita — Vogesella margarita
Aquimarina megaterium — Bacillus megaterium — Gemmobacter megaterium — Marinospirillum megaterium — Priestia megaterium — Wagnerdoeblera megaterium
Brevibacterium metallicus — Nocardiopsis metallicus — Spirosoma metallicus — Sulfolobus metallicus — Sulfuracidifex metallicus
Aphanothece pallida var. micrococca — Cyanoplacoma micrococca — Oncobyrsa adriatica var. micrococca — Placoma micrococca
"Bacterium multocida" corrig. — Pasteurella multocida subsp. multocida — Pasteurella multocida corrig.
Edwardsiella piscicida — "Flavobacterium piscicida" — Francisella piscicida — "Pasteurella piscicida" — Photobacterium damsela subsp. piscicida — Photobacterium damselae subsp. piscicida corrig. — Pseudoalteromonas piscicida — "Pseudomonas piscicida"
Actinomadura polychroma — Microtetraspora polychroma — Nonomuraea polychroma corrig. — Nonomuria polychroma
Hassallia byssoidea var. polyclados — Hassallia byssoidea var. polyclados — Tolypothrix byssoidea f. polyclados
"Aerobacillus polymyxa" — Bacillus polymyxa — "Clostridium polymyxa" — "Ferribacter polymyxa" — Paenibacillus polymyxa
Aphanocapsa protea — Cyanocystis protea — Dermocarpa protea — "Hafnia protea" — "Marinomonas protea" — Microcystis protea
"Flavobacterium proteus" corrig. — "Hafnia proteus" corrig. — Kamptonema proteus — Obesumbacterium proteus — Oscillatoria proteus — Phormidium proteus — "Prolificoccus proteus"
Actinomadura recticatena — Microtetraspora recticatena — Nonomuraea recticatena corrig. — "Nonomuraea roseola subsp. recticatena" — Nonomuria recticatena
Faenia rectivirgula — Micropolyspora rectivirgula — Saccharopolyspora rectivirgula — "Thermopolyspora rectivirgula"
Aeromonas salmonicida subsp. salmonicida — Aeromonas salmonicida — Aliivibrio salmonicida — "Bacterium salmonicida" — "Necromonas salmonicida" — Nocardia salmonicida subsp. salmonicida — Nocardia salmonicida — Oceanivirga salmonicida — "Streptomyces salmonicida" — "Streptoverticillium salmonicida" — Vibrio salmonicida
Alkalicaulis satelles — "Oceanicaulis satelles" — "Oceanicaulis satelles" — Shuttleworthella satelles — Shuttleworthia satelles
"Aquaspirillum serpens subsp. serpens" — Aquaspirillum serpens — Chryseolinea serpens — Geitlerinema serpens — "Vibrio serpens"
Adhaeribacter terrigena — Algoriphagus terrigena — Cognatilysobacter terrigena — Comamonas terrigena — "Comamonas terrigena" — Deinococcus terrigena — Flavobacterium terrigena — Hymenobacter terrigena — Klebsiella terrigena — Lysobacter terrigena — Mucilaginibacter terrigena — Nocardioides terrigena — Paenibacillus terrigena — Pandoraea terrigena — "Pseudomonas terrigena" — Raoultella terrigena — Sphingobium terrigena — Terrabacter terrigena — "Candidatus Tityobacter terrigena"
Clavibacter michiganense subsp. tessellarius — Clavibacter michiganensis subsp. tessellarius corrig. — Clavibacter tessellarius — Corynebacterium michiganense subsp. tessellarius
