【芽孢杆菌科】
芽孢杆菌科（Bacillaceae）是芽孢杆菌目的一科细菌。该属的模式种为芽孢杆菌属（Bacillaceae）。
==下属物种==
* 好氧芽胞杆菌属 Aeribacillus Miñana-Galbis et al. 2010
* Aliibacillus Xu et al. 2019
* 碱芽胞杆菌属 Alkalibacillus Jeon et al. 2005
* Alkalicoccus Zhao et al. 2017
* Alkalihalobacillus Patel and Gupta 2020
* Alkalilactibacillus Schmidt et al. 2016
* 别样芽胞杆菌属 Allobacillus Sheu et al. 2011
* 交替芽胞杆菌属 Alteribacillus Didari et al. 2012
* Alteribacter Gupta et al. 2020
* 兼性芽胞杆菌属 Amphibacillus Niimura et al. 1990
* 厌氧芽胞杆菌属 Anaerobacillus Zavarzina et al. 2010
* 无氧芽胞杆菌属 Anoxybacillus Pikuta et al. 2000
* 水芽胞杆菌属 Aquibacillus Amoozegar et al. 2014
* 居盐水芽胞杆菌属 Aquisalibacillus Márquez et al. 2008
* Aureibacillus Liu et al. 2015
* 芽孢杆菌属 Bacillus Cohn 1872
* 热碱芽胞杆菌属 Caldalkalibacillus Xue et al. 2006
* 热芽胞杆菌属 Caldibacillus Coorevits et al. 2012
* Calditerricola Moriya et al. 2011
* Calidifontibacillus Adiguzel et al. 2020
* Camelliibacillus Lin et al. 2018
* 樱桃样芽胞杆菌属 Cerasibacillus Nakamura et al. 2004
* 堆肥芽胞杆菌属 Compostibacillus Yu et al. 2015
* Cytobacillus Patel and Gupta 2020
* Desertibacillus Bhatt et al. 2017
* 房间芽胞杆菌属 Domibacillus Seiler et al. 2013
* Ectobacillus Gupta et al. 2020
* Evansella Gupta et al. 2020
* 假芽胞杆菌属 Falsibacillus Zhou et al. 2009
* Ferdinandcohnia Gupta et al. 2020
* Fermentibacillus Hirota et al. 2016
* 虚构芽胞杆菌属 Fictibacillus Glaeser et al. 2013
* 线芽胞杆菌属 Filobacillus Schlesner et al. 2001
* 地芽胞杆菌属 Geobacillus Nazina et al. 2001
* Geomicrobium Echigo et al. 2010
* Gottfriedia Gupta et al. 2020
* 纤细芽胞杆菌属 Gracilibacillus Wainø et al. 1999
* 喜盐碱芽胞杆菌属 Halalkalibacillus Echigo et al. 2007
* 喜盐芽胞杆菌属 Halobacillus Spring et al. 1996
* 盐乳芽胞杆菌属 Halolactibacillus Ishikawa et al. 2005
* Heyndrickxia Gupta et al. 2020
* 解氢芽胞杆菌属 Hydrogenibacillus Kämpfer et al. 2013
* 吉林芽胞杆菌属 Jilinbncillus
* Lederbergia Gupta et al. 2020
* 慢生芽胞杆菌属 Lentibacillus Yoon et al. 2002
* Litchfieldia Gupta et al. 2020
* Lottiidibacillus Liu et al. 2020
* 赖氨酸芽胞杆菌属 Lysinibacillus
* Margalitia Gupta et al. 2020
* Marinococcus Hao et al. 1985
* Melghiribacillus Addou et al. 2015
* Mesobacillus Patel and Gupta 2020
* Metabacillus Patel and Gupta 2020
* Microaerobacter Khelifi et al. 2011
* 高钠芽胞杆菌属 Natribacillus Echigo et al. 2012
* 嗜碱芽胞杆菌属 Natronobacillus Sorokin et al. 2009
* Neobacillus Patel and Gupta 2020
* Niallia Gupta et al. 2020
* 大洋芽胞杆菌属 Oceanobacillus Lu et al. 2002
* 鸟氨酸芽胞杆菌属 Ornithinibacillus Mayr et al. 2006
* Parageobacillus Aliyu et al. 2019
* 海境劳胞杆菌属 Paraliobacillus Ishikawa et al. 2003
* Paralkalibacillus Hirota et al. 2017
* 少盐芽胞杆菌属 Paucisalibacillus Nunes et al. 2006
* Pelagibacillus Kim et al. 2007
* Pelagirhabdus Sultanpuram et al. 2016
* Peribacillus Patel and Gupta 2020
* 鱼芽胞杆菌属 Piscibacillus Tanasupawat et al. 2007
* Polygonibacillus Hirota et al. 2016
* 海芽胞杆菌属 Pontibacillus Lim et al. 2005
* Pradoshia Saha et al. 2019
* Priestia Gupta et al. 2020
* 假纤细芽胞杆菌属 Pseudogracilibacillus Glaeser et al. 2014
* 嗜冷芽胞杆菌属 Psychrobacillus
* Pueribacillus Wang et al. 2018
* Radiobacillus Li et al. 2020
* Robertmurraya Gupta et al. 2020
* Rossellomorea Gupta et al. 2020
* Saccharococcus Nystrand 1984
* Salibacillus Wainø et al. 1999
* Salibacterium Reddy et al. 2015
* Salimicrobium Yoon et al. 2007
* 盐渍芽胞杆菌属 Salinibacillus Ren and Zhou 2005
* Salipaludibacillus Sultanpuram and Mothe 2016
* Salirhabdus Albuquerque et al. 2007
* Salisediminibacterium Jiang et al. 2012
* 居盐土芽胞杆菌属 Saliterribacillus Amoozegar et al. 2013
* 栖盐水芽胞杆菌属 Salsuginibacillus Carrasco et al. 2007
* Schinkia Gupta et al. 2020
* 沉积物芽胞杆菌属 Sediminibacillus Carrasco et al. 2008
* Siminovitchia Gupta et al. 2020
* 中华芽胞杆菌属 Sinibacillus Yang and Zhou 2014
* Sinobaca Li et al. 2008
* Sinococcus Li et al. 2006
* 易弯盐芽胞杆菌属 Streptohalobacillus Wang et al. 2011
* Sutcliffiella Gupta et al. 2020
* Swionibacillus Li et al. 2017
* 细纤芽胞杆菌属 Tenuibacillus Ren and Zhou 2005
* 微温芽胞杆菌属 Tepidibacillus Slobodkina et al. 2014
* 土地芽胞杆菌属 Terribacillus An et al. 2007
* Terrilactibacillus Prasirtsak et al. 2016
* 德斯科科芽胞杆菌属 Texcoconibacillus Ruiz-Romero et al. 2013
* 深海芽胞杆菌属 Thalassobacillus García et al. 2005
* Thalassorhabdus Sultanpuram and Mothe 2018
* 高温长型芽胞杆菌 Thermolongibacillus Cihan et al. 2014
* 枝芽胞杆菌属 Virgibacillus Heyndrickx et al. 1998
* 绿芽胞杆菌属 Viridibacillus Albert et al. 2007
* 火山芽胞杆菌属 Vulcanibacillus L'Haridon et al. 2006
* Weizmannia Gupta et al. 2020