taxonID	type	description	language	source
0A2AC21BFFBD9678FF12FA8B2A481AA3.taxon	description	Fig. 1 Coremacera trivittata Loew, 1860 Coremacera manni Schiner, 1864 (as Limnia)	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9678FF12FA8B2A481AA3.taxon	materials_examined	Material: Greece, Zakinthos Isl., Agios sostis [37.71 ° N, 20.85 ° E], 14.07.2008, G. Pennards, 1 ♀ (ZMUM); Iran, (Kerman province), Zarand [30.8 ° N, 56.6 ° E], 2.07.1955, D. Shteiberg, 1 ♀ (ZIN); Turkey, Bolu province, Kibricik env., 40.42 ° N, 31.85 ° E, 1200 m, 1.09.2009, N. Vikhrev, 2 ♂; Marmara Reg., Istanbul, Byukdere env. [41.1 ° N, 29.0 ° E], 29.08.1936, Zhenzhurist (= N. N. Filippov), 1 ♂, 1 ♀ (ZMUM).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9678FF12FA8B2A481AA3.taxon	distribution	Distribution. S Europe: S Germany, Italy, Balkans, Romania; South-West Asia: Turkey, Iraq, Iran, Israel.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	description	Figs 2, 8, 17	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	materials_examined	Material: Armenia, S of Lerik [38.76 ° N, 48.41 ° E], 24.06.1969, L. Zimina, 1 ♀ (ZMUM); Azerbaijan [on label as Armenia], Herher [39.71 ° N, 46.96 ° E], 13 – 15.06.1956, L. Zimina, 4 ♀ (ZMUM); Georgia, Khashmi [41.75 ° N, 43.18 ° E], 31.07.1958, V. Zaitsev, 2 ♂, 1 ♀ (ZIN); Hungary, Bacs-Kiskun [county, ≈ 46.6 ° N, 19.4 ° E], poplar forest, 25.06.1970, K. Gorodkov, 2 ♂, 3 ♀ (ZIN); Iran: East Azerbaijan province, Tabriz [38.0 ° N, 46.3 ° E], 6.07.1914, Andrievsky, 1 ♀ (ZIN); Isfahan province, Ghomrood R., 33.42 ° N, 50.12 ° E, 21.05.2017, O. Kosterin, 1 ♂, 1 ♀; Lorestan province, 16 km SE of Borujerd, 33.8 ° N, 48.9 ° E, 25.05.2017, O. Kosterin, 2 ♂, 1 ♀; Markazi province: Arak env., 34.03 ° N, 49.75 ° E, 2000 m, 18 – 30.05.2017, O. Kosterin, 4 ♂, 1 ♀; 7 km NW of Shazand, 33.99 ° N, 49.36 ° E, 1850 m, 20.05.2017, O. Kosterin, 4 ♂, 1 ♀; 9 km SW of Tafresh, 34.625 ° N, 49.947 ° E, 2300 m, 25.05.2017, O. Kosterin, 6 ♂, 2 ♀ (all ZMUM); Moldova: Kishinev env., 1 – 6.07.1970, R. Kamenskaya, 2 ♀; 26.06.1973, L. Zimina, 2 ♀; Vatichi [47.34 ° N, 28.61 ° E], 06 – 08.1953, 2 ♀ (all ZMUM); Russia: Chechen Reg., Paraboch [43.47 ° N, 46.29 ° E], 13 – 15.07.1927, Kirichenko, 2 ♂, 6 ♀ (ZIN); Crimea Reg.: Alma R. [≈ 44.84 ° N, 33.63 ° E], 10 – 15.08.1899, Bashenov, 6 ♂, 4 ♀ (ZIN); Dagestan Reg.: Shura-Ozen River floodplain, 43.10 ° N, 47.46 ° E, 5.07.2015, D. Astakhov, 1 ♂; North slope of Shalbuzdag Mt [≈ 41.4 ° N, 47.8 ° E], 22.07.1983, E. Narchuk, 1 ♂ (all ZIN); Donetsk Reg., Volnovakha Distr., 10 km E of Donskoe [47.50 ° N 37.65 ° E], 20 – 31.08.2008, K. Tomkovich, 1 ♀; Krasnodar Reg.: Dakhovskaya env., valley of Belaya R., 44.199 ° N, 40.170 ° E, 465 m, 17 – 23.06.2009, K. Tomkovich, 1 ♀ (ZMUM); Lugansk Reg., Horodyshche [48.32 ° N, 38.64 ° E], 20.07.1952, B. Mamaev, 1 ♀ (ZIN); Samara Reg., Zhiguli [53.4 ° N, 49.3 ° E], Novoderzhkin, 3.07.1938, 1 ♂; Chistovsky, 3.08.1950, 1 ♀ (ZIN); Saratov Reg., Khvalynsky Nat. Park [52.48 ° N, 48.03 ° E], 27.06.2012, D. Astakhov, 1 ♂ (ZIN); Ulyanovsk Reg., Sengiley Hills Nat. Park, 54.0 ° N, 48.7 ° E, 16.07.2022, A. Nikolaeva, 1 ♂ (ZMUM); Volgograd Reg., Gorodishche [48.8 ° N, 44.5 ° E], steppe, 9.06.2012, D. Astakhov, 1 ♀ (ZIN); Kamyshin [50.1 ° N, 45.4 ° E], 25.07.1950, G. Viktorov, 1 ♂ (ZMUM); Zaporozhye Reg., Berdyansk env. [46.8 ° N, 36.8 ° E], 08.1954, 2 ♀ (ZMUM); Turkmenistan, Ahal Reg., Kopet-Dag, Koinekesir [38.22 ° N, 56.92 ° E], 25.06.1923, E. Smirnov, 1 ♀ (ZMUM).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	distribution	Distribution. Europe and South-West Asia. It is uncommon in Western Europe from where it has been recorded from the southern and central parts. It is more common in Eastern Europe, recorded from Moldova, Crimea, the Caucasus and the Volga region, along the Volga River it is recorded in the north up to 54 ° N. It is also not rare in South-West Asia: Turkey, Iraq, Iran, Israel, S-W Turkmenistan. It seems that C. catenata prefers rather arid regions. Coremacera fabricii Rozkosny, 1981 Figs 3, 7, 11, 12 Coremacera cincta Fabricius, 1794 (preocc.)	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	materials_examined	Material: Russia: Moscow Reg.: Moskovsky env., Meshkovo, 55.59 ° N, 37.33 ° E, 11 – 30.07.2017, K. Tomkovich, 3 ♂, 1 ♀; Podolsk env., Vesennyaya, 55.39 ° N, 37.53 ° E, 29.05.2018, K. Tomkovich, 1 ♂; Golitsino [55.6 ° N, 37.0 ° E] env., 7 – 21.06.1980, A. Shatalkin, 2 ♂, 2 ♀; Chashnikovo (56.04 ° N, 37.18 ° E) env., VI. 1973, (A. Shatalkin), 1 ♂; Dmitrov distr., Kostino env. [56.316 ° N, 37.764 ° E], N. Vikhrev: 9 – 10.06.2009, 2 ♂, 2 ♀; 1.07.2009, 1 ♀; 2.06.2010, 3 ♂ (all ZMUM); Smolensk Reg., Smolenskoye Poozerye National Park [55.5 ° N, 31.4 ° E]: 5 – 8.06.1992, R. Zlobin, 2 ♂; 13.06.1993, R. Zlobin (ZIN).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	distribution	Distribution. Central Europe, rather uncommon species. To the north till Haapsalu, Estonia, 59 ° N (Elberg 1968), to the east till Moscow region. In Central European Russia mostly collected in June. Coremacera marginata marginata Fabricius, 1775 Figs 4, 6 Coremacera tristis Harris, 1780	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	description	Coremacera limbata Gmelin, 1790	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	materials_examined	Material: Austria, Salzburg, Hallein [47.7 ° N, 13.1 ° E], 20 – 24.07.2007, G. Pennards, 1 ♂, 1 ♀ (ZMUM); Belarus: Gomel Reg., Mozyr env., 52.04 ° N, 29.32 ° E, 29 – 31.07.2019, N. Vikhrev, 2 ♀; Vitebsk Reg.: Orsha env., 54.555 ° N 30.630 ° E, 28.07.2019, N. Vikhrev, 1 ♂ (all ZMUM); France: Provence-Alpes-Côte d'Azur region, Greolieres [43.795 ° N, 6.943 ° E], 24.08.1979, Heitmans, 1 ♂; Normandy, Seine Maritime foret de Brotonne [49.51 ° N, 0.79 ° E], 12.08.2009, G. Pennards, 1 ♀ (ZMUM); Germany, Berlin, Wernsdorfer See [52.37 ° N, 13.66 ° E], K. Gorodkov, 21.06.1981, 3 ♀ (ZIN). Greece, Kerkini, 41.21 ° N, 23.10 ° E, 1 – 5.06.2007, G. Ramel, 1 ♀ (ZMUM); Iran, Razavi Khorasan province, Mesched [36.3 ° N, 59.5 ° E], 15.09.1925, Jenikin, 1 ♀ (ZIN, paratype of Coremacera marginata pontica Elberg, 1968. This is the only known to me intermediate specimen, although it is more C. m. marginata than C. m. pontica.); Italy, Positano [40.63 ° N, 14.48 ° E], 2 – 3.09.1925, El. Miram, 2 ♀ (ZIN); Latvia, Tervete [56.48 ° N, 23.42 ° E], 7.07.1978, S. Kuznetsov, 1 ♂, 2 ♀ (ZIN); Moldova: Bendery [46.8 ° N, 29.5 ° E], 27.07.1953, A. Zhelokhovtsev, 1 ♀; Kishinev env., 21.06.1970, R. Kamenskaya, 1 ♀ (both ZMUM); Kishinev [47 ° N, 29 ° E], 5.06.1981, V. Korenev, 1 ♂, 1 ♀ (ZIN); Netherlands: Brabant, Oudland [51.55 ° N, 5.01 ° E], 2.06.2007, G. Pennards, 1 ♀; Meerssen [50.88 ° N, 5.75 ° E], 13.07.2009, G. Pennards, 1 ♂ (ZMUM); Russia: Belgorod Reg., Les na Vorksle Nat. Res. [50.60 ° N, 35.98 ° E], 15.07.1976, Afanasieva, 1 ♂ (ZIN); Kursk Reg.: Central Black Earth Nat. Res., oak forest [51.56 ° N, 36.08 ° E]: 24.06.1936, D. Dovnar, R. Zlobin, 4 ♂, 4 ♀ (ZIN); Voronezh Reg., Liski env., Divnogorye [50.97 ° N, 39.32 ° E], 4 – 22.07.1994, R. Zlobin, 2 ♂, 1 ♀ (ZIN); Serbia, Crni Vrh, 43.407 ° N, 22.587 ° E, 800 m, 1 – 7.07.2015, N. Vikhrev, 1 ♂, 1 ♀; A. Ozerov and M. Krivosheina, 1 ♂, 1 ♀; UK, Hartslock [51.5 ° N, 1.12 ° W], 6 – 7.07.1999, C. Raper, 3 ♂; Ukraine: Kropivnytsky Reg., Elizavetgrad [Kropivnytsky, 48.5 ° N, 32.3 ° E], 5.07, E. Yatsentkovsky, 1 ♀ (ZIN); Zakarpatsky Reg.: 15 km S of Rakhiv [47.92 ° N, 24.17 ° E], 14.07.1964, L. Zimina, 2 ♀; 25 km N of Rakhiv [48.26 ° N, 24.35 ° E], 5.08.1964, L. Zimina, 2 ♀ (both ZMUM); Kiev Reg., Kiev, 10.08.1902, Yu. Vagner, 1 ♀; Odessa Reg., Odessa [46.5 ° N, 30.7 ° E], 7.08.1978, Yu. Verves, 1 ♂; Poltava Reg., Hadiach [50.37 ° N, 33.98 ° E], Knipovich, 1 ♀ (all ZIN).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	distribution	Distribution. W Palaearctic. From ~ 60 ° N to ~ 40 ° N in W Europe and 46 ° N in E Europe. I have only seen in ZMUM and ZIN specimens collected west of the Volga River. Elberg (1968) listed specimens collected in Kazan (i. e. on the eastern bank of Volga) and from the western Urals, Perm region, Kungur, K. Borisova [Uchleskhoz, Preduralie NP, presently abolished, 57.36 ° N, 57.14 ° E]. However, these specimens were not found in ZIN where they should be stored. Anyway, C. m. marginata is unknown in Siberia, but appears to be present in South-West Asia: Turkey, Bolu [40.7 ° N, 31.6 ° E] and Hakkari [37.5 ° N, 43.7 ° E] (as C. obscuripennis) (Leclercq & Schacht 1986) and Iran, Mesched [36.3 ° N, 59.5 ° E] (as C. m. pontica) (Elberg 1968; Vikhrev et al. 2023). Recently Khaghaninia et al. (2018) reported C. marginata from East Azerbaijan province of Iran, unfortunately without indication which subspecies was found.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	materials_examined	Material: Armenia, Tsaghkadzor [40.53 ° N, 44.73 ° E, 1900 m], 15.07.1955, L. Zimina, 1 ♂; Azerbaijan, Nakhchivan Reg., Orduban [38.9 ° N, 46.0 ° E, 800 m], 31.07.1970, V. Rikhter, 1 ♂ (ZIN); Georgia, Borjomi [41.84 ° N, 43.39 ° E, 900 m], 1867, Brandt, 2 ♂, 1 ♀ (ZIN); Russia: Chechen Reg., Vedeno [42.96 ° N, 46.10 ° E, 750 m], 5.06.1972, V. Rikhter, 2 ♂, 1 ♀ (ZIN); Crimea Reg.: Alushta env., Crimean Nature Reserve [≈ 44.7 ° N, 34.3 ° E], 9.08.1955, B. Rodendorf, 1 ♂, 1 ♀; 12.07.1956, B. Rodendorf, 1 ♂, 3 ♀; Pionerskoe [44.88 ° N, 34.19 ° E]: 4 – 9.07.1976, L. Zimina, 2 ♂, 1 ♀; 15.06.1975, A. Zhelokhovtsev, 1 ♂; Kara-Dag [44.93 ° N, 35.23 ° E], 22.06.1982, L. Zimina, 1 ♀; Morskoe [44.83 ° N, 34.82 ° E], 13.08.2007, K. Tomkovich, 1 ♂ (all ZMUM); Alma R. [≈ 44.84 ° N, 33.63 ° E], 10.08.1899, Bashenov, 5 ♂, 1 ♀ (ZIN); Dagestan Reg., 15 km SW of Sergokala [≈ 42.33 ° N, 47.55 ° E], 15.07.1983, E. Narchuk, 15 ♂, 7 ♀ (ZIN); Kabardino-Balkaria Reg., Nalchik [43.5 ° N, 43.7 ° E], 12.07.1915, Golovleva & Kirichenko, 1 ♀ (ZIN); Krasnodar Reg.: Goryachy Klyuch [44.65 ° N, 39.15 ° E], 11.06.1997, K. Tomkovich, 1 ♀; Novorossiysk env., S Ozereevka [44.68 ° N, 37.63 ° E], 16.06.2001, K. Tomkovich, 1 ♂; Dakhovskaya env., valley of Belaya R., 44.199 ° N, 40.170 ° E, 465 m, 17 – 23.06.2009, K. Tomkovich, 1 ♀; 18 – 31.08.2009, K. Tomkovich, 2 ♂; (ZMUM); Osetia-Alania Reg.: Sukhotskoe [43.68 ° N, 44.44 ° E], 2.08.1988, A. Ozerov, 1 ♀; Tsey [42.79 ° N, 43.91 ° E, 1800 m], 16.09.1989, A. Shatalkin, 1 ♂; Stavropol Reg., Shpakovskoye [= Mikhaylovsk, 45.1 ° N, 42.0 ° E], 13.06.1988, S. Belokobylsky, 1 ♀ (ZIN); Essentuki env. [44.0 ° N, 42.9 ° E], no date, E. Shirokova, 2 ♂ ZMUM); Volgograd reg., Sarepta [48.52 ° N, 44.51 ° E], T. Bekker, 1868, 1 ♂, 2 ♀ (ZIN).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	distribution	Distribution. Crimea and Caucasus, the latter also includes the lowlands adjacent to the north, such as the Stavropol and Volgograd regions. It is noteworthy that for the Black Sea territories west of Crimea (i. e. Odessa region and Moldova) only C. m. marginata was collected. Similar situation is in the Transcaucasian region: Armenia, Azerbaijan, Georgia, Dagestan — only C. m. pontica while in Turkey — only C. m. marginata. Thus, as far as we presently know C. m. pontica and C. m. marginata are nowhere sympatric, as it should be for subspecies of the same species by definition. Coremacera turkestanica Elberg, 1968 is transferred to another genus, see Euthycera turkestanica in Chapter II.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	materials_examined	Type locality: Russia, Primorsky region, Lebehe [presently Tikhovodnoe, 44.44 ° N, 132.57 ° E]. Material: Russia: Jewish Reg., Listvyanka R. (≈ 48.10 ° N, 132.76 ° E), 12.08.2003, I. Melnik, 1 ♀ (ZMUM); Primorsky Reg., 20 km S of Spassk-Dalny, Evseevka [44.4 ° N, 132.9 ° E], 9.07.1993, S. Belokobylsky, 1 ♂ (ZIN); 30 km NW of Arseniev [44.29 ° N, 132.95 ° E], on light, 31.08.1999, Mironov, 1 ♀ (ZIN); Kamenushka vill. [43.62 ° N, 132.23 ° E]: 14.07 – 1.08.1983, A. Shatalkin, 5 ♂, 3 ♀; 6 – 20.08.1983, A. Ozerov, 2 ♂, 2 ♀; 15.07 – 13.08.1984, A. Shatalkin, 2 ♂, 4 ♀; 13 – 15.08.1987, A. Shatalkin, 3 ♀; 19 – 23.08.1989, S. Churkin, 2 ♂, 1 ♀ (ZMUM); Kedrovaya Pad’ Nat. Res., [43.1 ° N, 131.4 ° E]: 23.07.1984, A. Shatalkin, 2 ♀ (ZMUM).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	distribution	Distribution. So far known only from the Russian Far East.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFBD9673FC97FC9F2A7E1929.taxon	discussion	Remarks. The holotype was not found in ZIN collection where it should be stored. Presumably it is still in Tartu, Estonia, where Elberg worked.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB49676FC90FD622A091FB9.taxon	description	Fig. 10	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB49676FC90FD622A091FB9.taxon	materials_examined	Material: France, Provence-Alpes-Côte d'Azur region, Greolieres [43.795 ° N, 6.943 ° E], 24.08.1979, Heitmans, 1 ♂ (ZMUM).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB49676FC90FD622A091FB9.taxon	discussion	Discussion. Both Rozkosny (1987: 45 – 47) and Vala (1989: 147 – 154) characterized C. halensis as species similar to C. fabricii. According to the authors these species differ as follows: — Anterior wing margin mainly dark brown, at most with 3 – 5 small pale spots. Mesonotum densely grey dusted; with large and distinct dark spots around bases of setulae (as in C. marginata) and with some larger brown spots in addition. Postpedicel of equilateral triangle shape, shorter. Femora bicolour, with dark bases ........... halensis Loew. — Anterior wing margin mainly pale, with more numerous pale spots. Mesonotum thinly dusted, brownish; with small dark spots around bases of setulae and with larger brown spots absent or indistinct. Postpedicel of trapezoid shape, elongated. Femora unicolour ..... fabricii Rozkosny. I have a single male from France which entirely fits C. halensis criteria (Fig. 10). All 20 specimens from Central European Russia listed here entirely fit C. fabricii criteria. This is an argument for the validity of C. halensis. However, there are serious arguments against it as well. (1) Genitalia of the male identified as C. halensis was examined and found the same as in C. fabricii. (2) To fill the lack of Western European material I examined images of C. fabricii at https: // diptera. info / photogallery. php site. I found interesting images from Germany, Wernigerode [51.8 ° N, 10.8 ° E], 8.05.2009 (Figs 11, 12). Both specimens were photographed at the same place and time, they look as typical C. fabricii except for the wing pattern. A female has the wings of C. halensis, while male has those of C. fabricii. Thus, the wing pattern can’t be used as reliable diagnostic character. Comparing this case with C. m. pontica, I believe that most probably there are two subspecies: C. halensis halensis in the very west of Europe and C. halensis fabricii in the rest of the territory, with a contact zone in Germany. More European material is required for final conclusion.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB39676FF32FCCE2ACF18FE.taxon	materials_examined	Material: Russia, Primorsky Reg., Kedrovaya Pad’ Nat. Res., [43.1 ° N, 131.4 ° E]: 28 – 29.07.2013, I. Gomyranov, 2 ♀ (ZMUM).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB39676FF32FCCE2ACF18FE.taxon	discussion	Remarks. These females differ from normal specimens of C. ussuriensis as follows: mesonotum densely grey dusted, with distinct dark spots around bases of setulae and with some larger brown spots in addition; postpedicel of trapezoid shape, elongated and more densely setulose at apex (Fig. 13). It is worth noting that the other two females collected in the same locality and date but 30 years ago were typical C. ussuriensis. So far I interpret it as one more example of wide and somewhat irregular variability in Coremacera. More material is required.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB39676FEA2FA0B289A1C39.taxon	materials_examined	Material: China, Beijing, 24.05.1935, Zhenzhurist [= N. N. Filippov], 1 ♀ (ZMUM). Descriptive notes. Female (Fig. 14). Body brown, legs yellow. Head with black spot around anterior orbital seta and large black orbito-antennal spot, both distinct. Face without round dark median spot. Postpedicel of intermediate shape, with strong and distinct setulae at apex. Mesonotum thinly grey dusted; with brown spots around bases of setulae and with two pairs larger brown spots in addition. Wing brown, with numerous pale spots all over the surface. f 3 in apical half with 2 – 3 pv setae.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB39676FEA2FA0B289A1C39.taxon	discussion	Discussion. This female well differs from all other Coremacera, especially unusual is the wing pattern. However, considering above discussed variability in the genus, I prefer not to describe a new species by single female specimen.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB39677FCB8FE4F2E4D1F40.taxon	description	Figs 15, 16, 18 – 20	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB39677FCB8FE4F2E4D1F40.taxon	materials_examined	Material: Holotype: ♂, Uzbekistan, Tashkent, Kaunchi [41 ° 1 N, 69.1 ° E], 24.07.1925 (ZIN). The holotype is in a good condition although right mid and hind legs absent. The male genitalia are in a vial with glycerol. Descriptive notes. Head with small brown spots around anterior orbital seta and small indistinct orbito-antennal spot. Face with round dark median spot (Fig. 15). Postpedicel triangular, with 7 – 9 very fine and short setulae at apex. The comparison of these setulae with the same apical setulae in C. catenata is shown in Figs 16 – 17. Scutum evenly light-brown without distinct vittae. Chaetotaxy: dc 0 + 2, ac 0 + 1. Wing. Costal margin (= cell R 2 + 3) mostly pale with 6 – 7 brown spots; the rest of wing with irregular reticulate pattern (Fig. 15).	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
0A2AC21BFFB39677FCB8FE4F2E4D1F40.taxon	discussion	Discussion. The difference between Coremacera and Euthycera is only in the presence of setulae at the apex of the postpedicel in the former genus. To which genus belongs specimen with 7 - 8 weak and short setulae at apex of postpedicel, instead of 15 - 20 relatively strong and long setulae (compare Figs 16 and 17)? I suppose it belongs to Euthycera for the following reasons. (1) The male sternite 6 and surstyli are identical to those of E. hrabei Rozkosny, 1969, which also inhabits Central Asia (Figs 19 and 20). (2) Among 15 specimens identified as E. hrabei in ZMUM and ZIN collections there are female and male collected in Kazakhstan (Almaty, 43.218 ° N, 76.934 ° E, 18.06.2008, D. Gavryushin). The female has a typical for Euthycera bare postpedicel, while the male has the same weak and short setulae as the holotype of E. turkestanica but even more sparse: 1 on the left antenna and 3 on the right one. (3) The wing pattern of turkestanica is more similar to that of Euthycera than to any Coremacera. So, the diagnosis of genus Coremacera should be clarified as follows: — Postpedicel with strong (as in Fig. 17) setulae at apex .................... Coremacera — Postpedicel bare or rarely with few minute setulae (as in Fig. 16) at apex ... Euthycera Thus, Coremacera turkestanica Elberg, 1968 is Euthycera turkestanica comb. nov. and Euthycera turkestanica Elberg, 1968 = E. hrabei Rozkosny, 1969 syn. nov. Apart from the fact that there is only one diagnostic character to differ Coremacera and Euthycera and this single character may be doubtful, there are several parallelisms between Coremacera, Euthycera and Dictyacium. (1) C. catenata and E. stictica share facial spot and have very similar male genitalia. (2) C. catenata and E. flavostriata have the same wing pattern. (3) C. amoena shares with E. chaerophylli similar wing pattern and large body size. (4) Nearctic Dictyacium ambiguum (see: https: // www. inaturalist. org / observations / 42206280) looks as C. marginata with elongated antenna and without setulae at apex of postpedicel. I believe that molecular data will show, that Coremacera is at most a subgenus of Euthycera.	en	Vikhrev, Nikita E. (2024): Review of the genus Coremacera (Diptera, Sciomyzidae). Amurian Zoological Journal XVI (3): 579-593, DOI: 10.33910/2686-9519-2024-16-3-579-593, URL: https://doi.org/10.33910/2686-9519-2024-16-3-579-593
