Figure 24.2 Examples of Actinomycete Spores as Seen in the Scanning Electron Microscope.(a)Sporulating Saccharopolyspora hyphae (3000).(b)Sporangia of Pilimelia columellifera on mouse hair (X 520).(c)Micromonospora echinospora.Bar =0.5 pm. (d)A chain of hairy streptomycete spores.Bar=1.0 um.(e)Microbispora rosea,paired spores on hyphae.(f)Aerial spores of Kitasatosporia setae.Bar=5 um. b (c)