Lasioseius lacunosus Westerboer, 1963
Lasioseius (Lasioseius) lacunosus Westerboer, 1963: 238 .
Lasioseius lacunosus .— Karg, 1971b: 248; 1993: 249; Treat, 1975: 121; Farrier & Hennessey, 1993: 36; Gwiazdowicz et al., 2008b: 36; Çakmak et al., 2011: 583.
Lasioseius (Crinidens) lacunosus .— Karg, 1980: 349; Christian & Karg, 2006: 156.
TYPE DEPOSITORY: not stated; according to Gwiazdowicz et al. (2008b: 36), female holotype presently deposited at Zoologischen Staatssammlung München, Germany.
TYPE LOCALITY AND HABITAT: Erlangen, Germany, in nest of Camponotus sp. [Animalia: Formicidae].