락토바킬루스속

'''락토바킬루스속'''(''Lactobacillus'')은 그람 양성이며 산소내성 혐기성 세균으로 이루어진 유산균과의 하위 분류군이다. 흔히 ‘유산균’으로 불린다. 2020년 이전에는 200개가 넘는 종이 속해 있었지만 이후 25개의 속으로 재편되었다.
락토바킬루스속에는 200개가 넘는 종이 있었지만, 2020년에 락토바킬루스속, 과 다음 23개 속으로 재편되었다:
* Homofermentative
** (''Holzapfelia'')
** (''Amylolactobacillus'')
** (''Bombilactobacillus'')
** (''Companilactobacillus'')
** (''Lapidilactobacillus'')
** (''Agrilactobacillus'')
** (''Schleiferilactobacillus'')
** (''Loigolactobacillus'')
** (''Lacticaseibacillus'')
** (''Latilactobacillus'')
** (''Dellaglioa'')
** (''Liquorilactobacillus'')
** (''Ligilactobacillus'')
** (''Lactiplantibacillus'')
* Heterofermentative
** (''Furfurilactobacillus'')
** (''Paucilactobacillus'')
** (''Limosilactobacillus'')
** (''Fructilactobacillus'')
** (''Acetilactobacillus'')
** (''Apilactobacillus'')
** (''Levilactobacillus'')
** (''Secundilactobacillus'')
** (''Lentilactobacillus'')
=== 하위 종 ===
락토바킬루스속에는 다음 종이 속해 있다.
* ''Lactobacillus acetotolerans'' Entani et al. 1986
* ''Lactobacillus acidophilus'' (Moro 1900) Hansen and Mocquot 1970 (Approved Lists 1980)
* "''Lactobacillus alvi''" Kim et al. 2011
* ''Lactobacillus amylolyticus'' Bohak et al. 1999
* ''Lactobacillus amylovorus'' Nakamura 1981
* ''Lactobacillus apis'' Killer et al. 2014
* "''Lactobacillus backi''" Bohak et al. 2006
* ''Lactobacillus bombicola'' Praet et al. 2015
* ''Lactobacillus colini'' Zhang et al. 2017
* ''Lactobacillus crispatus'' (Brygoo and Aladame 1953) Moore and Holdeman 1970 (Approved Lists 1980)
* ''Lactobacillus delbrueckii'' (Leichmann 1896) Beijerinck 1901 (Approved Lists 1980)
* ''Lactobacillus equicursoris'' Morita et al. 2010
* ''Lactobacillus fornicalis'' Dicks et al. 2000
* ''Lactobacillus gallinarum'' Fujisawa et al. 1992
* 락토바킬루스 가세리(''Lactobacillus gasseri'' Lauer and Kandler 1980)
* ''Lactobacillus gigeriorum'' Cousin et al. 2012
* "''Lactobacillus ginsenosidimutans''" Jung et al. 2013
* ''Lactobacillus hamsteri'' Mitsuoka and Fujisawa 1988
* ''Lactobacillus helsingborgensis'' Olofsson et al. 2014
* ''Lactobacillus helveticus'' (Orla-Jensen 1919) Bergey et al. 1925 (Approved Lists 1980)
* ''Lactobacillus hominis'' Cousin et al. 2013
* ''Lactobacillus iners'' Falsen et al. 1999
* ''Lactobacillus intestinalis'' (ex Hemme 1974) Fujisawa et al. 1990
* ''Lactobacillus jensenii'' Gasser et al. 1970 (Approved Lists 1980)
* "''Lactobacillus jinshani''" Yu et al. 2020
* ''Lactobacillus johnsonii'' Fujisawa et al. 1992
* ''Lactobacillus kalixensis'' Roos et al. 2005
* ''Lactobacillus kefiranofaciens'' Fujisawa et al. 1988
* ''Lactobacillus kimbladii'' Olofsson et al. 2014
* ''Lactobacillus kitasatonis'' Mukai et al. 2003
* ''Lactobacillus kullabergensis'' Olofsson et al. 2014
* ''Lactobacillus melliventris'' Olofsson et al. 2014
* ''Lactobacillus mulieris'' Rocha et al. 2020
* ''Lactobacillus nasalidis'' Suzuki-Hashido et al. 2021
* ''Lactobacillus panisapium'' Wang et al. 2018
* ''Lactobacillus paragasseri'' Tanizawa et al. 2018
* ''Lactobacillus pasteurii'' Cousin et al. 2013
* ''Lactobacillus porci'' Kim et al. 2018
* ''Lactobacillus psittaci'' Lawson et al. 2001
* "''Lactobacillus raoultii''" Nicaise et al. 2018
* ''Lactobacillus rodentium'' Killer et al. 2014
* ''Lactobacillus rogosae'' Holdeman and Moore 1974 (Approved Lists 1980)
* ''Lactobacillus taiwanensis'' Wang et al. 2009
* "''Lactobacillus thermophilus''" Ayers and Johnson 1924
* "''Lactobacillus timonensis''" Afouda et al. 2017
* ''Lactobacillus ultunensis'' Roos et al. 2005
* ''Lactobacillus xujianguonis'' Meng et al. 2020
* 
분류:유산균과
분류:발효
분류:장내 세균