Final answer:
Agathidium vaderi is named after the Star Wars character Darth Vader because of its shiny black head that resembles Darth Vader's helmet. Thus, the option c is the correct answer
Step-by-step explanation:
Agathidium vaderi is a species of beetle that is named for its resemblance to Darth Vader, a famous character from the Star Wars films. This naming choice was inspired by the beetle's shiny black head that resembles the iconic helmet and mask worn by Darth Vader. The similarity is purely based on physical appearance and does not indicate any direct correlation to the character's traits or the beetle's behavior. This taxonomic name reflects the playful nature of scientists who sometimes leverage popular culture in christening new species.