firmicutes cartoon character with sneaky face

bacilli bacillus bacteria bacterial bacteriologic bacteriological bacteriology bacterium cartoon cells character clostridia clostridiaceae clostridiales clostridium cute design emoticon emotion expression firmicutes funny germ glow grin hands happiness happy icon illustration laugh legs mascot microbe microbiologic microbiological microorganism microscopic mug plectridium science shine simper smile smiley smirk smirking style vector