a cartoon image of leptospirillum ferriphilum as a devil character

acidic acidophilus angry bacteria bacterial bacteriology bacterium beast bifidobacterium biology cartoon character cunning cute design devil disease emoticon emotion expression ferriphilum fiend funny happy horn icon illness illustration imp lactobacilli lactobacillus leptospirillum mascot microbial microorganisms monster parasitic prebiotics probiotics scamp scary science skipper smile smirking style system vector virus