双歧杆菌属
下属物种

本属包括以下物种：
Bifidobacterium actinocoloniiforme Killer et al. 2011
青春雙歧桿菌 Bifidobacterium adolescentis Reuter, 1963
Bifidobacterium aemilianum Alberoni et al. 2019
Bifidobacterium aerophilum Michelini et al. 2017
Bifidobacterium aesculapii Modesto et al. 2014
Bifidobacterium angulatum Scardovi and Crociani 1974
动物双歧杆菌 Bifidobacterium animalis (Mitsuoka 1969) Scardovi and Trovatelli 1974
双歧杆菌动物亚种 Bifidobacterium animalis subsp. animalis
Bifidobacterium anseris Lugli et al. 2018
Bifidobacterium apri Pechar et al. 2017
Bifidobacterium aquikefiri Laureys et al. 2016
Bifidobacterium asteroides Scardovi and Trovatelli 1969
Bifidobacterium avesanii Michelini et al. 2019
Bifidobacterium biavatii Endo et al. 2012
两歧双歧杆菌 Bifidobacterium bifidum (Tissier 1900) Orla-Jensen 1924，双岐双岐杆菌
Bifidobacterium bohemicum Killer et al. 2011
Bifidobacterium bombi Killer et al. 2009
Bifidobacterium boum Scardovi et al. 1979
短双岐杆菌 Bifidobacterium breve Reuter 1963
Bifidobacterium callimiconis Duranti et al. 2019
Bifidobacterium callitrichidarum Modesto et al. 2018
Bifidobacterium callitrichos Endo et al. 2012
犬双歧杆菌 Bifidobacterium canis Neuzil-Bunesova et al. 2020
Bifidobacterium castoris Duranti et al. 2019
Bifidobacterium catenulatum Scardovi and Crociani 1974
Bifidobacterium catulorum Modesto et al. 2018
Bifidobacterium cebidarum Duranti et al. 2020
Bifidobacterium choerinum Scardovi et al. 1979
Bifidobacterium choloepi Modesto et al. 2020
Bifidobacterium commune Praet et al. 2015
Bifidobacterium coryneforme (ex Scardovi and Trovatelli 1969) Biavati et al. 1982，异名
Bifidobacterium criceti Lugli et al. 2018
Bifidobacterium crudilactis Delcenserie et al. 2013
Bifidobacterium cuniculi Scardovi et al. 1979
Bifidobacterium denticolens Crociani et al. 1996
齿双歧杆菌 Bifidobacterium dentium Scardovi and Crociani 1974
Bifidobacterium dolichotidis Duranti et al. 2019
Bifidobacterium erythrocebi Neuzil-Bunesova et al. 2021
Bifidobacterium eulemuris Michelini et al. 2016
Bifidobacterium faecale Choi et al. 2014
Bifidobacterium felsineum Modesto et al. 2020
Bifidobacterium gallicum Lauer 1990
Bifidobacterium gallinarum Watabe et al. 1983
Bifidobacterium globosum (ex Scardovi et al. 1969) Biavati et al. 1982
Bifidobacterium goeldii Duranti et al. 2019
Bifidobacterium hapali Michelini et al. 2016
Bifidobacterium imperatoris Lugli et al. 2018
Bifidobacterium indicum Scardovi and Trovatelli 1969
婴儿双歧杆菌 Bifidobacterium infantis Reuter 1963，异名
Bifidobacterium inopinatum Crociani et al. 1996，异名
意大利双歧杆菌 Bifidobacterium italicum Lugli et al. 2018
Bifidobacterium jacchi Modesto et al. 2019
Bifidobacterium kashiwanohense Morita et al. 2011，异名
乳双歧杆菌 Bifidobacterium lactis Meile et al. 1997，更名为动物双歧杆菌乳亚种(Bifidobacterium animalis subsp. lactis)
Bifidobacterium lemurum Modesto et al. 2015
Bifidobacterium leontopitheci Duranti et al. 2020
长双歧杆菌 Bifidobacterium longum Reuter 1963，俗名：比菲德氏龙根菌，简称 龙根菌
Bifidobacterium longum iuvenis Modesto et al. 2023
Bifidobacterium magnum Scardovi and Zani 1974
Bifidobacterium margollesii Lugli et al. 2018
Bifidobacterium mellis Olofsson et al. 2023
Bifidobacterium merycicum Biavati and Mattarelli 1991
小双歧杆菌 Bifidobacterium minimum Biavati et al. 1982
Bifidobacterium mongoliense Watanabe et al. 2009
Bifidobacterium moraviense Neuzil-Bunesova et al. 2021
Bifidobacterium moukalabense Tsuchida et al. 2014
Bifidobacterium myosotis Michelini et al. 2016
Bifidobacterium oedipodis Neuzil-Bunesova et al. 2021
Bifidobacterium olomucense Neuzil-Bunesova et al. 2021
Bifidobacterium panos Neuzil-Bunesova et al. 2021
Bifidobacterium parmae Lugli et al. 2018
Bifidobacterium porcinum (Zhu et al. 2003) Nouioui et al. 2018
Bifidobacterium primatium Modesto et al. 2020
Bifidobacterium pseudocatenulatum Scardovi et al. 1979
Bifidobacterium pseudolongum Mitsuoka 1969
Bifidobacterium psychraerophilum Simpson et al. 2004
Bifidobacterium pullorum Trovatelli et al. 1974
Bifidobacterium ramosum Michelini et al. 2017
Bifidobacterium reuteri Endo et al. 2012
Bifidobacterium ruminantium Biavati and Mattarelli 1991
Bifidobacterium saeculare Biavati et al. 1992，为Bifidobacterium gallinarum subsp. saeculare (Biavati et al. 1992) Liu et al. 2020的异名
Bifidobacterium saguini Endo et al. 2012
Bifidobacterium samirii Duranti et al. 2019
Bifidobacterium scaligerum Modesto et al. 2020
斯卡尔多维双歧杆菌 Bifidobacterium scardovii Hoyles et al. 2002
Bifidobacterium simiarum Modesto et al. 2020
Bifidobacterium stellenboschense Endo et al. 2012
Bifidobacterium stercoris Kim et al. 2010，为Bifidobacterium adolescentis Reuter 1963 (Approved Lists 1980)的异名
Bifidobacterium subtile Biavati et al. 1982
猪双歧杆菌 Bifidobacterium suis Matteuzzi et al. 1971，异名
Bifidobacterium thermacidophilum Dong et al. 2000
Bifidobacterium thermophilum Mitsuoka 1969，也拼作Bifidobacterium thermophilium
Bifidobacterium tibiigranuli Eckel et al. 2020
Bifidobacterium tissieri corrig. Michelini et al. 2016
Bifidobacterium tissierii Michelini et al. 2016
Bifidobacterium tsurumiense Okamoto et al. 2008
Bifidobacterium vansinderenii Duranti et al. 2017
Bifidobacterium xylocopae Alberoni et al. 2019