vibrio parahaemolyticus: gram-negative,

agar air aureus background bacteria bacterial bacterium bacteriums biology biotechnology black blood brackish causing cell cholera coccus colony color commashaped culture danger diagnostic disc fecal food gramnegative grampositive growth habitat health healthcare hygiene isolate isolated isolation lab laboratory media medical medicine medium micro microbe microbiology micrococcaceae natural nonmotile parahaemolyticus pathogen pathogens petri plate plates red research risk safety salmonela saltwaterthis saprotrophic science scientific shigella staphylococcus streak test treat urine variable vibrio yellow