Geometridae (Lepidoptera) of the Baikal region: identification keys and annotated catalogue with notes to DNA barcoding. Part 2. Archiearinae, Geometrinae, Sterrhinae Author Makhov, Ilya text Zootaxa 2023 2023-05-24 5294 1 1 120 http://dx.doi.org/10.11646/zootaxa.5294.1.1 journal article 53377 10.11646/zootaxa.5294.1.1 21429908-97d2-4481-9b7b-6e633dfdbf97 1175-5326 7965063 BD56BFB9-2B1B-441A-822E-385D9059C9AD 3. Cleta jacutica Viidalepp, 1976 (adults Fig. 19C ; male gen. Figs. 39G–39L ) Cleta jacutica : Viidalepp, 1996: 49 ; Gordeeva & Gordeev, 2007: 122 ; Mironov et al ., 2008: 206 ; Beljaev & Mironov, 2019: 276 . Material examined. Buryatia : Samarta , 18.VII.2019 , 5 ♁ ( GenBank ID : OK073236 ), I. Makhov ; Mondy , 2000 m .a.s.l., 14.VII.1965 , 1 spm., Gorodkov [ ZIN ]; Taloy, 18.VII.2007 , 2 ♁, T . Gordeeva [ IGEB ] . Republic of Sakha ( Yakutia ) : Momsky District , Chersky Range , env. of Khonuu , tuberculosis dispensary, 6.VII.2013 , 1 ♁ ( GenBank ID : MZ148325 ), S. Nogovitsyna [ ISEA ]. Distribution. East Siberian, boreomontane. Republic of Buryatia , E and S Yakutia, Magadanskaya Oblast, Kamchatka . Outside Russia in N Mongolia . Hostplants: unknown. Genetic note. Appealingly, the species is genetically heterogeneous. We previously assumed that there was the mitochondrial introgression between C. jacutica and C. perpusillaria ( Makhov & Lukhtanov 2021 ) . However, it cannot be ruled out that this pair of taxa is a single widespread species with two or several deeply diverged haplogroups. The study of additional nuclear markers is required.