Context: This species of trapdoor spider was discovered in California in 2012. This trapdoor spider's scientific name was chosen in honor of Cesar Chavez. Cesar Chavez was a labor and civil rights leader who lived in California.
What is this trapdoor spider's scientific name?
A. Aptostichus chavezi
B. Aptostichus asmodaeus
Select the correct answer from the provided options and reply with the letter associated with it.

A