Eupithecia exiguata (Hübner, [1813]) Geometra exiguata Hübner, [1813], Sammlung Europäischer Schmetterlinge 5 Geometrae (2): taf. 73, fig. 379. Syntype (s) lost, [Europe]. Eupithecia subexiguata Vojnits, 1974, Acta zoologica Academiae Scientiarum Hungaricae 20 (1–2): 224, figs 4a–e. Holotype ♂ (ZFMK, now in TTM, examined), China: South Shensi, Tapaishan in Tsinling (synonymised in Mironov & Galsworthy, 2013). This species is widely distributed in the Palaearctic from Ireland and the Pyrenees in the west through European Russia, western and southern Siberia, Mongolia and China to the Far East of Russia (Primorje) in the east. It was recorded for Mongolia by Vojnits (1975) under the name E. subexiguata Vojnits, which was described from the Chinese provinces of Shaanxi and Yunnan. Mongolia: Tuv aimag.

Published as part of Mironov, Vladimir & Galsworthy, Anthony, 2014, A survey of Eupithecia Curtis, 1825 (Lepidoptera, Geometridae, Larentiinae) in Mongolia with descriptions of two new species, pp. 101-130 in Zootaxa 3774 (2) on page 119, DOI: 10.11646/zootaxa.3774.2.1, http://zenodo.org/record/231500