Laspeyresia coeruleosparsa Filipjev, 1924. Jahrbuch des Martjanov’schen Staatsmuseums in Minussinsk 2(3): 26. TL: Russia, “Сад МуЗеЯ [Museum garden]” (Krasnoyarsk Region, Outskirts of Minusinsk).
Types. Holotype ♀: “Окр. Минусинска 10/VI 1917 Кожанчиковъ | Сад при муЗее [Outskirts of Minusinsk 10/VI 1917 Kozhantshikov | Museum garden]”, gold circle, “213”, “микр. преп. [praep. micr.] N 7768”, “ Laspeyresia coeruleosparsa Fil. type [underlined]”, “ Photograph Marek Kopeć ”, “ Holotypus Laspeyresia coeruleosparsa Fil. ”, “ ZISP INS _LEP_0001523”, “Praep. micr. SVN 24197 Cydia exquisitana coeruleosparsa (Filipjev, 1931) S. Nedoshivina pr. 2024”.
Present status. Cydia exquisitana coeruleosparsa (Filipjev, 1924).
Comments. The collecting date of the holotype, 23.6.1917, mentioned in the original description, is likely an error. The only specimen in ZISP bearing the label “ Laspeyresia coeruleosparsa n. sp. Fil. type [underlined],” handwritten by Filipjev, was collected on 10.VI.1917.
Taxonomic notes. This Siberian subspecies is currently known only from the type specimen.