Identify one type of bacteria.
One type of bacteria is Escherichia coli (also known as E. coli), a gram-negative, rod-shaped bacterium commonly found in the lower intestine of warm-blooded organisms.
Complete the following task based on the instruction and optional input provided.### Instruction:
Identify one type of bacteria.

### Output:
One type of bacteria is Escherichia coli (also known as E. coli), a gram-negative, rod-shaped bacterium commonly found in the lower intestine of warm-blooded organisms.