Cheiroseius unguiculatus (Berlese, 1887)
Sejus unguiculatus Berlese, 1887b: 4 .
Lasioseius (Cheiroseius) unguiculatus .— Berlese, 1916a: 33.
Cheiroseius unguiculatus .— Franz, 1943: 87; Buitendijk, 1945: 300; Bregetova, 1977a: 188; Zhang & Fan, 2010: 284; Kontschán & Ujvari, 2013: 81.
Sejus unguiculatus .— Evans & Hyatt, 1960: 53; Karg, 1971b: 254.
Cheiroseius (Posttrematus) unguiculatus .— Karg, 1981: 57; 1993: 257; Kalúz & Fenďa, 2005: 45; Gwiazdowicz, 2007: 155.
TYPE DEPOSITORY: Istituto Sperimentale per la Zoologia Agraria, Firenze, Italy. TYPE LOCALITY AND HABITAT: Friuli, Venice, Italy, in moss.
NOTE: specimens reported as C. unguiculatus by Schweizer (1949: 55) were described by Schweizer (1961: 134) as Lasioseius nivalis .