Neoschoengastia lacunosa Gater, 1932: 156, fig. 6; Womersley & Heaslip 1943: 110, pl. VIII (6); Thor & Willmann 1947: 314, fig. 377; Gunther 1952: 28.
Schoengastia (Ascoschoengastia) lacunosa: Womersley 1952: 197, pl. 51 (F–I).
Euschoengastia lacunosa: Fuller 1952: 190; Wharton & Fuller 1952: 78; Radford 1954: 265, fig. 65.
Euschoengastia (Walchiella) lacunosa: Audy & Domrow 1957: 138; Womersley & Audy 1957: 274; Audy 1957: 255.
Walchiella lacunosa: Domrow 1963: 106, figs. 13–20; Vercammen-Grandjean 1965b: 85; 1968b: 89; Nadchatram 1972: 192.
Type deposition. BMNH 1932.7.18.11.
Type data. Ex Leopoldamys sabanus (syn. Rattus sabanus vociferans), Malaysia, Selangor State, Sungei Buloh Wetland Reserve.
Hosts. RODENTIA: Berylmys bowersi, Hadromys humei, Leopoldamys edwardsi, L. sabanus; SCANDENTIA: Tupaia belangeri belangeri; CARNIVORA: Prionodon linsang.
Distribution. India, Malaysia.
Remarks. According to Fernandes & Kulkarni (2003), this species was recorded in India due to a misidentification of Walchiella lewthwaitei (Womersley, 1952).