Pachydellus problematicus Mašán, 2007
Pachydellus problematicus Mašán, 2007a: 167 . Type locality: Slovakia.
? Pachydellus aff. problematicus . — Mašán, 2007a: 170.
? Pachylaelaps furcifer . — Evans & Hyatt, 1956: 121. Misidentification (Mašán, 2007a).
? Pachylaelaps fuscinuliger . — Willmann, 1939b: 529. Misidentification (Mašán, 2007a).
Notes. The holotype of Pachydellus problematicus is a male. That was not explicitly stated by Mašán (2007a).