Eutrombicula (Eutrombicula) rioi (Gunther, 1939):

AUS

Trombicula rioi Gunther, 1939; Womersley 1952

Trombicula (Eutrombicula) rioi, Wharton & Fuller 1952

Eutrombicula rioi, Radford 1954 a

Eutrombicula (Eutrombicula) rioi, Audy 1956c; Womersley & Audy 1957

Syn.: Trombicula edwardsi Gunther, 1938