thermoactinomycetaceae thermoactinomycetaceae the thermoactinomycetaceae are a family of gram-positive endospore-forming bacteria. thermoactinomycetaceae scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: thermoactinomycetaceaematsuo et al. 2006 emend. li et al. 2012 genera baia croceifilum desmospora geothermomicrobium hazenella kroppenstedtia laceyella lihuaxuella marininema marinithermofilum mechercharimyces melghirimyces novibacillus paludifilum planifilum polycladomyces risungbinella salinithrix seinonella shimazuella thermoactinomyces thermoflavimicrobium synonyms novibacillaceae jiang et al. 2019 genera and species desmospora yassin et al. 2009 desmospora activa yassin et al. 2009 desmospora profundinema zhang et al. 2015 kroppenstedtia von jan et al. 2011 kroppenstedtia eburnea von jan et al. 2011 kroppenstedtia guangzhouensis yang et al. 2013 laceyella yoon et al. 2005 laceyella putida (lacey and cross 1989) yoon et al. 2005 laceyella sacchari (lacey 1971) yoon et al. 2005 laceyella sediminis chen et al. 2012 laceyella tengchongensis zhang et al. 2010 lihuaxuella yu et al. 2013 lihuaxuella thermophila yu et al. 2013 marininema li et al. 2012 marininema halotolerans zhang et al. 2013 marininema mesophilum li et al. 2012 mechercharimyces matsuo et al. 2006 mechercharimyces asporophorigenens matsuo et al. 2006 mechercharimyces mesophilus matsuo et al. 2006 melghirimyces addou et al. 2012 melghirimyces algeriensis addou et al. 2012 melghirimyces profundicolus li et al. 2013 melghirimyces thermohalophilus addou et al. 2013 planifilum hatayama et al. 2005 planifilum composti han et al. 2013 planifilum fimeticola hatayama et al. 2005 planifilum fulgidum hatayama et al. 2005 planifilum yunnanense zhang et al. 2007 polycladomyces tsubouchi et al. 2013 polycladomyces abyssicola tsubouchi et al. 2013 seinonella yoon et al. 2005 seinonella peptonophila (nonomura and ohara 1971) yoon et al. 2005 shimazuella park et al. 2007 shimazuella kribbensis park et al. 2007 thermoactinomyces tsilinsky 1899 (approved lists 1980) emend. yoon et al. 2005 thermoactinomyces daqus yao et al. 2014 thermoactinomyces intermedius kurup et al. 1981 thermoactinomyces vulgaris tsilinsky 1899 thermoflavimicrobium yoon et al 2005 thermoflavimicrobium dichotomicum (krasil'nikov and agre 1964) yoon et al. 2005