Rob Petrie

Rob Petrie was an alias used by . He assumed the name while investigating The Falls at Arcadia with , who meanwhile took the name Laura Petrie. Mulder specified the pronunciation of his and Scully's assumed surname as "petri, like the dish." ( "Arcadia")
:This name was actually taken from The Dick Van Dyke Show, starring Dick Van Dyke as Rob Petrie (pronounced Pet-Tree).
Petrie, Rob