Answer:
a Two part scientific naming system in Latin and either italicized or underlined
Genus name
Species descriptor
Explanation:
Genus includes: 1 or more physical similarity of the species, closely related, name is Capitalized
Species descriptor is always in lower case, referred to the trait of the species, and scientist who first described it or the native location.
Example:
Felis concolor
cats belong two, while (concolor) describes their uniform color