Final answer:
S. bovis and S. equinus are part of the genus Streptococcus, which includes Gram-positive bacteria associated with various infections in humans and animals.
Step-by-step explanation:
S. bovis and S. equinus belong to the genus Streptococcus, which is part of the family Streptococcaceae. This genus consists of Gram-positive bacteria that are often found in pairs or chains and are known for causing various infections in humans and animals.
S. bovis is often associated with infections in humans and has been linked with colorectal cancer and endocarditis, while S. equinus is more commonly found in horses.