What is the primary benefit of using *Carcharodon carcharias* over local common names?

Ensuring unambiguous global scientific communication

The fundamental purpose of employing the binomial nomenclature, *Carcharodon carcharias*, is to achieve unambiguous and universal communication among the scientific community across international borders and across decades of research. This consistency guarantees that when a marine biologist in one continent references the species, a colleague on another continent knows they are referring to the exact same biological entity, regardless of varying local vernacular like 'Man-eater.' This standardized identification is essential, acting as a powerful and consistent tool that underpins accurate data accumulation and effective international conservation efforts, such as those managed under bodies like NOAA Fisheries.