Hemilea dimidiata (Costa, 1844)

Material.

Tomskaya Oblast, Tomsk: 1 ♀, experimental area of Botanical Garden, 20.VI.2008 ; 1 ♀, southern uptown, 8.VI.2009; 1 ♂, ibidem, 24.VI.2009; 1 ♂, ibidem, 22.VI.2008; 1 ♂, terraces of right bank of Tom rover, 19.VI.2009 ; 1 ♀, Burevestnik stadium, 6.VII.2010, leg. Ya. Annenkova ; 1 ♀, 10 km SE Tomsk, 25.VI.2006 ; 1 ♀, ibidem, 12.VI.2007.; 2 ♀, ibidem, 19.VI.2010.

Trophic relations.

In Europe has been reared from leaf-mines on Hieracium, Lactuca and Taraxacum spp. (Merz 1994). Trophic relations in the region have not been investigated.

Distribution.

Central and South Europe, Turkey; Russia: Central and Southern regions of European part, South Siberia (de Jong Yde et al. 2014; Korneyev, Korneyev 2015; Fauna Europea 2020).