Numerous adjectives have an ending in -ensis -is (masculine or feminine gender) or in -ense (neuter gender). All these adjectives are declined according to the third declension and their stems are obtained by removing the letters is or e. For example, the stem of the neo-Latin adjective aarhusensis (masculine gender), aarhusensis (feminine gender), aarhusense (neuter gender) is aarhusens-. These adjectives are used to form species or subspecies epithets [Rule 12c (1), Rule 13b] from geographic locations. Some of these "locations" are acronyms of institutions. One part of the species names found in LPSN and unambiguously derived in that manner are listed below, arranged by the location to which they are referring. See also the LPSN introductory page on forming names.
In the case of a ☞ new combination these epithets must be adapted to the gender of the genus name: -ensis (masculine), -ensis (feminine) or -ense (neuter). This is a special case of Group B adjectives ending in -is (masculine), -is (feminine) and -e (neuter).
"Candidatus Contendibacter odensensis" corrig. — "Candidatus Geothrix odensensis" — "Terrisporobacter othiniensis"
Acetobacter okinawensis — Desulfothermus okinawensis — Friedmanniella okinawensis — Hydrogenivirga okinawensis — Labrys okinawensis — Marinitoga okinawensis — Methanothermococcus okinawensis — Microbulbifer okinawensis — Microlunatus okinawensis — Vallitalea okinawensis
Bacillus onubensis — Ferdinandcohnia onubensis corrig. — Fredinandcohnia onubensis — Paracoccus onubensis
"Deinococcus oregonensis" — Heliothrix oregonensis — Methanohalophilus oregonense — Methanohalophilus oregonensis corrig. — Methanolobus oregonensis — Thermoleptolyngbya oregonensis
"Actinomyces pacaensis" — Anaerococcus pacaensis — "Clostridium pacaense" — "Corynebacterium pacaense" — "Lachnoclostridium pacaense" — "Parabacteroides pacaensis" — "Peptoniphilus pacaensis" — "Peptoniphilus pacaensis"
Acinetobacter pakistanensis — Alcaligenes pakistanensis — Bacillus pakistanensis — Cellulomonas pakistanensis — Kushneria pakistanensis — Lysinibacillus pakistanensis — Microvirga pakistanensis — Nocardioides pakistanensis — Rhizobium pakistanense corrig. — Rhizobium pakistanensis — Sphingobacterium pakistanense — "Sphingobacterium pakistanensis"
"Candidatus Acidiferrum panamense" corrig. — "Candidatus Acidoferrum panamensis" — Anthocerotibacter panamensis
Halomonas pantelleriense — Halomonas pantelleriensis corrig. — "Candidatus Methylacidithermus pantelleriensis" corrig.
Alkalihalobacillus patagoniensis — Bacillus patagoniensis — Shouchella patagoniensis — Trichococcus patagoniensis
Actinoplanes philippinensis — Anabaenopsis philippinensis — Cylindrospermopsis philippinensis — Kibdelosporangium philippinense — Natronoarchaeum philippinense — Raphidiopsis philippinensis — "Rhodopirellula philippinensis" — Streptomyces filipinensis
"Aeromicrobium phoceense" — "Candidatus Anaerococcus phoceensis" — "Bacillus phocaeensis" — "Bartonella phoceensis" — "Blautia phocaeensis" — "Butyricimonas phoceensis" — "Chryseobacterium phocaeense" — "Clostridium phoceensis" — "Collinsella phocaeensis" — "Coprococcus phoceensis" — "Corynebacterium phoceense" — "Dorea phocaeensis" — "Enorma phocaeensis" — "Gracilibacillus phocaeensis" — "Halomonas phocaeensis" — "Lachnoclostridium phocaeense" — Olsenella phocaeensis — "Olsenella phocaeensis" — "Peptoniphilus phoceensis" — Prevotella phocaeensis — "Candidatus Protochlamydia phocaeensis" — "Pseudoflavonifractor phocaeensis" — "Ruminococcus phoceensis"
"Candidatus Navis piranensis" — "Candidatus Navoides piranense" corrig. — "Candidatus Nitrosopumilus piranensis" — Nitrosopumilus piranensis
Arthrospira platensis — Coprothermobacter platensis — "Limnospira platensis" — "Oscillatoria platensis" — Spirulina platensis — Streptomyces platensis
Bacillus pocheonensis — Lysobacter pocheonensis — Marmoricola pocheonensis — Mucilaginibacter pocheonensis — Neobacillus pocheonensis — "Nocardioides pocheonensis" — Paenibacillus pocheonensis
Campylobacter portucalensis — Citrobacter portucalensis — Labrys portucalensis — Methanohalophilus portucalensis
"Acidaminococcus provencensis" — "Actinomyces provencensis" — "Alistipes provencensis" — Anaerococcus provencensis corrig. — "Blautia provencensis" — "Collinsella provencensis" — "Corynebacterium provencense" — "Corynebacterium provencense" — "Olsenella provencensis" — Paenibacillus provencensis — "Parabacteroides provencensis" — Thermophilibacter provencensis
Bacillus qingdaonensis — Exiguobacterium qingdaonense — Halococcus qingdaonensis — Neptunomonas qingdaonensis — "Pseudomonas qingdaonensis" — Salibacterium qingdaonense — Salinactinospora qingdaonensis — Salinicoccus qingdaonensis
"Gracilibacillus quinghaiensis" — Jonesia quinghaiensis — "Myxococcus qinghaiensis" — Nocardiopsis quinghaiensis — Paraliobacillus quinghaiensis — "Saccharopolyspora qinghaiensis" — Sinobaca qinghaiensis — Sinococcus qinghaiensis — "Vibrio qinghaiensis"
Aestuariicola saemankumensis — Gaetbulibacter saemankumensis — Lutimaribacter saemankumensis — Lutimonas saemankumensis — Seohaeicola saemankumensis — Wenxinia saemankumensis
Algicola sagamiensis — Micromonospora sagamiensis — "Oceanicoccus sagamiensis" — Pseudoalteromonas sagamiensis — Shimia sagamensis — Vibrio sagamiensis
Actinopolyspora saharensis — Geodermatophilus saharensis — "Pseudoacaryochloris sahariense" — Saccharothrix saharensis — Streptosporangium saharense
"Candidatus Bartonella sahelensis" corrig. — "Candidatus Bartonella saheliensis" — "Bartonella saheliensis"
"Candidatus Brocadia sapporoensis" — "Candidatus Brocadia sapporonensis" corrig. — Streptomyces sapporonensis — Streptoverticillium sapporonense
Lactobacillus selangorensis — Leptospira selangorensis — Paralactobacillus selangorensis — Paralactobacillus selangorensis
Acetobacter senegalensis — "Alistipes senegalensis" — Anaerococcus senegalensis — "Anaeromassilibacillus senegalensis" — "Arthrobacter senegalensis" — "Bacillus senegalensis" — Bartonella senegalensis — Brevibacterium senegalense — "Chryseobacterium senegalense" — Clostridium senegalense — "Corynebacterium senegalense" — Desulfovibrio senegalensis — "Candidatus Ehrlichia senegalensis" — Kurthia senegalensis — "Massilibacterium senegalense" — Mobilisporobacter senegalensis — Mycobacterium senegalense — Mycolicibacterium senegalense — "Oceanobacillus senegalensis" — Paenibacillus senegalensis — "Paradesulfovibrio senegalensis" — Peptoniphilus senegalensis — Pseudodesulfovibrio senegalensis — "Candidatus Rickettsia senegalensis" — "Salidesulfovibrio senegalensis" — Timonella senegalensis — "Virgibacillus senegalensis"
"Acinetobacter seohaensis" — Erythrobacter seohaensis — Halobacillus seohaensis — Hwangdonia seohaensis — Jannaschia seohaensis — Marinicola seohaensis — Qipengyuania seohaensis — Roseivirga seohaensis — Roseivirga seohaensis — Shewanella seohaensis
Deinococcus seoulensis — Flavobacterium seoulense — Hymenobacter seoulensis — Mycobacterium seoulense — Pedobacter seoulensis — Streptomyces seoulensis
Aliterella shaanxiensis — Microbacterium shaanxiense — "Nonomuraea shaanxiensis" — Streptomyces shaanxiensis
"Candidatus Anaplasma shandongensis" — Chryseobacterium shandongense — Gordonia shandongensis — Kangiella shandongensis — "Paracoccus shandongensis" — Saccharopolyspora shandongensis
Halomonas shengliensis — Kosmotoga shengliensis — Marinobacter shengliensis — Methermicoccus shengliensis — Negadavirga shengliensis — "Nitratireductor shengliensis" — "Rubrimonas shengliensis" — Streptosporangium shengliense corrig. — Streptosporangium shengliensis — "Streptosporangium shengliensis" — Thermococcoides shengliensis
Lactobacillus shenzhenensis — Schleiferilactobacillus shenzhenensis — "Shewanella shenzhenensis" — Streptomyces shenzhenensis
Actinaurispora siamensis — Actinoplanes siamensis — Anabaena siamensis — Anabaenopsis siamensis — Asaia siamensis — Asanoa siamensis — Bacillus siamensis — Cronbergia siamensis — Dactylosporangium siamense — Enterobacter siamensis — Microbispora siamensis — Micromonospora siamensis — Paenibacillus siamensis — Pediococcus siamensis — Planobispora siamensis — Plantactinospora siamensis — Salinicoccus siamensis — Salinivibrio siamensis — Sinosporangium siamense — Sphaerisporangium siamense — Streptomyces siamensis — Virgibacillus siamensis
Acinetobacter sichuanensis — Actinoplanes sichuanensis — Catellatospora sichuanensis — Enterobacter sichuanensis — Kluyvera sichuanensis — "Leptodesmis sichuanensis" — "Leptothermofonsia sichuanensis" — Pseudomonas sichuanensis — Pseudonocardia sichuanensis — "Streptomyces sichuanensis" — Thermoleptolyngbya sichuanensis
Aequorivita sinensis — Coraliomargarita sinensis — Craterilacuibacter sinensis — Cypionkella sinensis — Dokdonia sinensis — Eggerthella sinensis — Knoellia sinensis — Methanocorpusculum sinense — "Mycobacterium sinense" — "Mycolicibacter sinensis" — "Candidatus Nitrosotalea sinensis" — "Paenibacillus sinensis" — Polynucleobacter sinensis — Pseudorhodobacter sinensis — Streptococcus sinensis — Symphyonema sinense — "Candidatus Thermoflexus sinensis" — "Treponema sinensis" — Tsukamurella sinensis — Vibrio sinensis — "Xanthomonas sinensis"
Actinopolymorpha singaporensis — Desulforhopalus singaporensis — Klebsiella singaporensis — Staphylococcus singaporensis — Tenacibaculum singaporense — "Candidatus Thiothrix singaporensis"
Halobacterium sodomense — Halorubrobacterium sodomense — Halorubrum sodomense — Rhodospirillum sodomense — Rhodovibrio sodomensis
Aequorivita soesokkakensis — Aquimixticola soesokkakensis — Jejudonia soesokkakensis — Limimaricola soesokkakensis — Loktanella soesokkakensis — Mariniflexile soesokkakense — Vitellibacter soesokkakensis
Flavobacterium soyangense — Lacihabitans soyangensis — Mucilaginibacter soyangensis — "Pedobacter soyangensis"
"Candidatus Acidiflorens stordalenmirensis" — "Candidatus Aquilonibacter stordalenmirensis" — "Candidatus Methanoflorens stordalenmirensis"
Burkholderia susongensis — Paenibacillus susongensis — Paraburkholderia susongensis — Sinomonas susongensis
Cohnella suwonensis — Comamonas suwonensis — Compostimonas suwonensis — Massilia suwonensis — Microbacterium suwonense — Naxibacter suwonensis — Noviherbaspirillum suwonense — Paenalcaligenes suwonensis — Pedobacter suwonensis — Pseudoxanthomonas suwonensis — Rudaeicoccus suwonensis — Rummeliibacillus suwonensis — Ureibacillus suwonensis
Arcticibacter svalbardensis — Desulfuromonas svalbardensis — "Janthinobacterium svalbardensis" — "Candidatus Polarisedimenticola svalbardensis"
Deinococcus swuensis — "Flavisolibacter swuensis" — Hymenobacter swuensis — Paenibacillus swuensis — "Sphingomonas swuensis" — Spirosoma swuense