Neotrombicula (Polymasticula) bisignata (Ewing, 1929a):

NEA

Trombicula bisignata Ewing, 1929a, 1937 [ akamushi group]

Trombicula (Trombicula) bisignata, Thor & Willmann 1947

Trombicula (Neotrombicula) bisignata, Brennan & Wharton 1950

Neotrombicula (Neotrombicula) bisignata, Vercammen-Grandjean 1965d [ bisignata group]

Neotrombicula (Polymasticula) bisignata, Vercammen-Grandjean & Kolebinova 1985