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Enterobacteriaceae, Media, Media, Media, Glucose ferment +, Glucose…

- - - - Differential
        
        Sheep Blood Agar
        
        Colony Morphology
        
        Gamma hemolysis, gray colored, shiny and flat
      - Selective
        
        Chocolate Agar
        
        Colony Morphology
        
        Gray, medium sized
      - Selective and Differential
        
        Hektoen Enteric Agar
        
        Colony Morphology
        
        Bright yellow colonies, yellow edge/black center colonies (black center is from H2S production)
        
        MacConkey Agar
        
        Colony Morphology
        
        Small, purple, lactose fermenter
        
        Xylose Lysine Deoxycholate Agar
        
        Colony Morphology
        
        Very yellow, huge fermentation of excess carbohydrates
        
        Eosin-Methylene Blue Agar
        
        Colony Morphology
        
        Purple, very small, clear edge/black centers
    - - Triple Sugar Iron Agar; A/A Gas production
        
        Simmons Citrate Negative
        
        Phenylalanine Deaminase Negative
        
        Lysine Decarboxylase negative
        
        Voges Proskauer Negative
        
        Methyl Red positive
        
        1 more item...
  - - - Triple Sugar Iron Agar; A/A
        
        Simmons Citrate Positive, but can be variable
        
        Phenylalanine Deaminase positive
        
        Lysine Decarboxylase negative
        
        Voges Proskauer Negative
        
        Methyl Red positive
        
        1 more item...
    - - Selective
        
        Chocolate Agar
        
        Gray/green color, small sized
        
        Colony Morphology
        
        Differential
        
        Sheep Blood Agar
        
        Gamma hemolysis, dark, flat, not many isolate colonies, swarming of the plate
        
        Colony Morphology
        
        MacConkey Agar
        
        Colony Morphology
        
        Yellow, clear, non lactose fermenter
        
        Xylose Lysine Deoxycholate Agar
        
        Colony Morphology
        
        Red, very small, transparent, non fermenter
        
        Eosin-Methylene Blue Agar
        
        Colony Morphology
        
        Not very visible, non fermenter, clear
        
        Hektoen Enteric Agar
        
        Very small, blue/clear colonies
- - - - Big, white/grey, raised, round
- - - - Neon orange, round, small, raised, ferment lactose/ sugars
    - - Encapsulated, moist, dark purple, creamy, large
      - Xylose Lysine Deoxycholate Agar
        
        Yellow, small, ferment excess carbohydrates, raised
- - - - White/grey, round, transparent, big, flat
- - - - blue/black colonies, H2S producer, flat, small, round
        
        Biochemical tests
    - - Nonfermenter, transparent, small, round
      - Xylose Lysine Deoxycholate Agar
        
        Yellow, black centers, H2S producter, small
- - - - Big, white/grey, raised, round, raised
- - - - Blue colonies smells, small, round, transparent
    - - Nonfermenters, transparent, small, round
      - Xylose Lysine Deoxycholate Agar
        
        Yellow-colorless, small, raised
- - - - TSI: H2S -
        
        Citrate +
        
        Urease +
        
        Phenylalanine* -
        
        Motility +
        
        Ornithine +
        
        1 more item...
- - - - Citrate +
        
        Urease -
        
        Phenylalanine* -
        
        Motility +
        
        Ornithine +
        
        Indole* -
        
        1 more item...
      - ~ TSI: H2S +
- - - - ~ Red butt, Yellow slant
      - -TSI: H2S -
        
        Citrate +
        
        Urease +
        
        Negative (Yellow)
        
        Phenylalanine* +
        
        Motility +
        
        Ornithine -
        
        1 more item...