Pachylaelaps insularis Berlese, 1920
Pachylaelaps insularis Berlese, 1920a: 90 . Replacement name for Pachylaelaps pectinifer var. siculus Berlese, 1892 .
Pachylaelaps insularis .— Hirschmann & Krauss, 1965: 5; Castagnoli & Pegazzano, 1985: 199; Mašán, 2007a: 206.
Pachylaelaps (Pachylaelaps) insularis .— Mašán, 2007a: 81.
Laelaps tetragonoides .— Berlese, 1883: 216. Misidentification (Berlese, 1892b).
Pachylaelaps pectinifer var. siculus Berlese, 1892b: 10 . Simultaneous homonym of Pachylaelaps strigifer var. siculus Berlese, 1892a: 5 .
Pachylaelaps siculus .— Oudemans, 1903b: 5.
Pachylaelaps pectinifer var. siculus .— Karg, 1962: 76.
Pachylaelaps pratensis Karg, 1965: 268 (in part: not male leg II). Unnecessary replacement name for Pachylaelaps pectinifer var. siculus Berlese, 1892 . Synonymy by Mašán (2007a: 212). According to Mašán (2007a: 212), incorrectly synonymised with Pachylaelaps imitans by Karg (1971: 154) and subsequent authors.
Pachylaelaps (Pachylaelaps) imitans .— Karg, 1971: 143 (in part: not male leg II).
Pachylaelaps imitans .— Karg, 1993: 120 (in part: not male leg II).