First record of soft-winged flower beetles (Coleoptera, Malachiidae) in a late Pleistocene deposit from West Siberia with a review of known Quaternary data Author Tshernyshev, Sergei E. https://orcid.org/0000-0001-5931-9241 Institute of Systematics and Ecology of Animals, Russian Academy of Sciences, Siberian Branch, Frunze Street, 11, Novosibirsk, 630091, Russia & Tomsk State University, Lenina pr. 36, 634050, Tomsk, Russia sch-sch@mail.ru Author Dudko, Roman Yu. Institute of Systematics and Ecology of Animals, Russian Academy of Sciences, Siberian Branch, Frunze Street, 11, Novosibirsk, 630091, Russia & Tomsk State University, Lenina pr. 36, 634050, Tomsk, Russia Author Gurina, Anna A. Institute of Systematics and Ecology of Animals, Russian Academy of Sciences, Siberian Branch, Frunze Street, 11, Novosibirsk, 630091, Russia Author Legalov, Andrei A. https://orcid.org/0000-0001-7347-8169 Institute of Systematics and Ecology of Animals, Russian Academy of Sciences, Siberian Branch, Frunze Street, 11, Novosibirsk, 630091, Russia & Tomsk State University, Lenina pr. 36, 634050, Tomsk, Russia text Acta Biologica Sibirica 2021 2021-01-12 7 1 19 http://dx.doi.org/10.3897/abs.7.e60615 journal article http://dx.doi.org/10.3897/abs.7.e60615 2412-1908-7-1 B11974690BF4485CA8A234937496AB0D D8BE6AC918CB516B913B9A325F4E4A09 Ebaeus pedicularius atrotibialis Tshernyshev, 2003 Material. Russia , Republic of Altai : Mountain Altai , Kosh-Agach district , 6 km NE of Ortolyk village , valley of Tedtuyaryk river , sweeping on poplars, 3.VII.2003 , S.E. Tshernyshev leg. - ♂ , holotypus , ♀ , allotypus ; (Fig. 4e, f ) . Distribution. Russia: South Siberian mountains. Habitat. Collected from poplar and elm leaves and stems near mountain river. Notes. The main characteristics that differentiate the subspecies from the nominative one is the larger size, angular yellow colouration of elytral apices, shape of the outer appendage and black colouration of hind tibiae. Sizes are closer to those in sub-fossil fragments, but smaller. For a detailed description of the subspecies see Tshernyshev 2003 : 294, 297, Figs 47-53.