Species of the genus Notaris Germar, 1817 (Coleoptera, Curculionidae) from Siberia and Russian Far East Author Legalov, Andrei A. text Ecologica Montenegrina 2021 2021-11-14 47 18 27 http://dx.doi.org/10.37828/em.2021.47.3 journal article 10.37828/em.2021.47.3 2336-9744 13250130 urn:lsid:zoobank.org:pub:5025CA05-0BBA-47B0-B7D2-E9CAF9C77C54 Notaris ( Erirhinus ) aethiops (Paykull, 1792) ( Figs. 1A , 2A , 3 ) General distribution . Boreal zone of Eurasia and North America. Distribution in Asian Russia . Western Siberia ( Yamalo-Nenets Autonomous Okrug , Khanty-Mansi Autonomous Okrug , Tyumen Oblast , Tomsk Oblast , Novosibirsk Oblast , Kemerovo Oblast , Altai Krai , Altai Republic , Republic of Khakassia : 40 km WNW of Tashtyp; Karasibo River – new record ; Krasnoyarsk Krai , Tyva Republic ), Eastern Siberia ( Irkutsk Oblast , Zabaikalskii Krai, Sakha (Yakutia) Republic), Far East (? Chukotka Autonomous Okrug, Kamchatka Oblast , Magadan Oblast ,? Amur Oblast ,? Khabarovsk Krai ,? Primorsky Krai ). Figure 2. Notaris spp. , aedeagus, dorsally: a – N . aethiops ; b – N . eversmanni ; c – N . altaica , holotype; d – N . daurica ; e – N . oryzae ; f – N . scirpi scirpi ; g – N . scirpi mandschurica ; h – N . acridulus . Scale bar for a-d, f-h = 0.5 mm. Remarks . This species is common in the boreal regions of Western Siberia and in the tundra-steppes of South-eastern Altai. Several localities are known in Yakutia ( Averensky 1999 ) and in the North-East of Russia ( Korotyaev 1980 ). This species is recorded for the Amur Oblast , Khabarovsk and Primorsky Krais ( Egorov et al. 1996 ), but the finds in these regions were absent in the earlier works of A.B. Egorov (1976 , 1977 , 1981 ). This species is recorded for Chukotka ( Anderson, 1997 ), but the data on the finding from this region in the works of Korotyaev (1980) , and Khruleva and Korotyaev (2012) is absent also. It was distributed in the Pleistocene of Western Siberia (including the southeast) ( Zinovyev 2011 ; Legalov et al. 2016 ; Zinovyev et al. 2016 ; Gurina et al. 2018 , 2019 ) and the North-East of Russia (including Chukotka ) ( Kiselev and Nazarov 2009 ; Kuzmina and Matthews 2012 ). Figure 3. Distribution of Notaris aethiops in Asia. Subgenus Asionotaris subgen. n. http://zoobank.org/ urn:lsid:zoobank.org:act: 74E5FF5D-8A1E-408A-A390-AF04CF3366DC Type species – Erirhinus altaicus Legalov, 1997 Diagnosis. Body black-brown, almost glabrous or covered with sparse setae. Rostrum long, curved, usually without middle carina. Mandible quite large, with external tooth. Antennal scrobes directed to eye, glabrous. Eyes transverse-oval, not protruding from contour of head. Forehead subequal or slightly wider than rostrum base. Antennae inserted in apical one-third. Scape long, not reaching eye. Antennal club compact. Pronotum bell-shaped, densely punctate. Prosternum with weak postocular lobes. Scutellum distinct. Elytra suboval. Humeri smoothed. Elytral striae distinct. 9th elytral stria long, not fused with 10th stria at level of metacoxa. Interstriae wide, flattened. Procoxal cavities contiguous. Metepisternum narrow. Ventrite 5 without anal setae. Pygidium covered by elytra. Procoxae conical. Femora clavate, without teeth. Tibiae narrow, uncinate, with small spurs or they reduced. Tarsi long. Tarsomeres 1 and 2 wide-conical. Tarsomere 3 bilobed. Claws free. Etymology . From Asia and “ Notaris ”. Comparison. The new subgenus differs from the subgenus Erirhinus in the smoothed humeri and small or reduced tarsal spurs. Composition. N . ( A .) maerkeli (Boheman, 1843) , N . ( A .) eversmanni Faust, 1882 , N . ( A .) discreta Faust, 1882, N . ( A .) distans Faust, 1890 , N . ( A .) imprudens Faust, 1885 , N . ( A .) nivalis Faust, 1882 , N . ( A .) altaica Legalov, 1997 , and N . ( A .) oberti Faust, 1885 concern to this subgenus.