Proctolaelaps scolyti Evans, 1958
Lasioseius ulmi Hirschmann, 1951: 195 (unavailable name in unpublished thesis).
Proctolaelaps (Proctolaelaps) scolyti Evans, 1958a: 201 .
Proctolaelaps (Proctolaelaps) scolyti .— Athias-Henriot, 1959: 173; Hughes, 1961: 230; Karg, 1985: 195; 1988a: 450.
Proctolaelaps scolyti .— Samšiňák, 1960: 306; Lindquist & Evans, 1965: 16; Karg, 1971b: 240; 1993: 236; Hughes, 1976: 320; Bregetova, 1977a: 217; Farrier & Hennessey, 1993: 46; Lindquist, 1994: 324; Kamali et al., 2001: 9; Çakmak et al., 2011: 583; Faraji et al., 2007: 111.
Proctolaelaps ulmi Hirschmann, 1962: 30 (Synonymy by Karg, 1988a: 450).
Lasioseius ulmi .— Westerboer, 1963: 278.
Garmania ulmi .— Westerboer, 1963: 338.
Garmania (Garmania) ulmi .— Westerboer, 1963: 391.
TYPE DEPOSITORY: of P. scolyti: not stated; of P. ulmi: not stated.
TYPE LOCALITY AND HABITAT: of P. scolyti: Oxford, England, on Scolytus sp. (Animalia: Curculionidae); of P. ulmi: Erlangen (Schlosspark), Bamberg; Erlangen (Schlosspark), Fürth/Bay; Sterngspark; Munich (Englischer Garten); Nuremberg (Platnersberg); Erlangen; all in Germany, in galleries of Scolytus scolytus and Scolytus multistriatus [Animalia: Curculionidae], in beech and elm [Plantae: Fagaceae and Ulmaceae].