Thermoactinomyces thalpophilus Lacey & Cross, 1989 Dataset Catalogue of Life Rank SPECIES Classification kingdom Bacteria phylum Firmicutes class Bacilli order Bacillales family Thermoactinomycetaceae genus Laceyella species Laceyella sacchari Name Homonyms Thermoactinomyces thalpophilus Lacey & Cross, 1989