micromonospora

noun

mi·​cro·​mono·​spo·​ra -ˌmän-ə-ˈspȯr-ə 

1

capitalized : a genus of actinomycetes that have well developed, branching, septate mycelia bearing single spores that are sessile or on short or long sporophores and that include several antibiotic-producing forms (as M. purpurea, the source of gentamicin)

2

plural micromonosporae -rē  : any bacterium of the genus Micromonospora