Pachylaelaps undulatus Evans & Hyatt, 1956

Pachylaelaps undulatus Evans & Hyatt, 1956: 127 . Type locality: British Isles.

Pachylaelaps undulatus .— Hirschmann & Krauss, 1965: 5; Karg, 1993: 125; Mašán, 2007a: 211.

Pachylaelaps (Pachylaelaps) undulatus .— Karg, 1971: 150.

Pachylaelaps (Longipachylaelaps) undulatus .— Mašán, 2007a: 56.