Pachylaelaps sculptus Berlese, 1920b: 185. Type locality: Italy.
Pachylaelaps angulatipes Berlese, 1903a: 245 (in part, male only). Synonymy by Mašán (2007a: 203).
Pachylaelaps purcheri Schweizer, 1961: 103 (in part: male only). Type locality: Switzerland. Synonymy by Mašán (2007a: 217).
Pachylaelaps sculptus.— Schweizer, 1961: 110 (in part); Hirschmann & Krauss, 1965: 5; Koroleva, 1977b: 429, 470; Castagnoli & Pegazzano, 1985: 372; Karg, 1993: 124.
Pachylaelaps furcifer. — Hirschmann & Krauss, 1965: 5. Misidentification (Mašán, 2007a).
Pachylaelaps (Pachylaelaps) sculptus.— Karg, 1971: 147.
Onchodellus sculptus.— De Lillo & La Notte, 1995: 112.
Pachydellus sculptus. — Mašán, 2007a: 172, 208.