Hylaeus (Dentigera) imparilis FÖRSTER, 1871

Özbek, Hikmet & Dathe, Holger H., 2020, The bees of the genus Hylaeus FABRICIUS, 1793 of Turkey, with keys to the subgenera and species (Hymenoptera: Anthophila, Colletidae), Beiträge Zur Entomologie = Contributions to Entomology 70 (2), pp. 273-346 : 297-299

Hylaeus (Dentigera) imparilis FÖRSTER, 1871

Hylaeus imparilis FÖRSTER, 1871: 1033–1035 , . Southern France.

Hylaeus (Dentigera) imparilis FÖRSTER, 1871 – ALIEV 1986: 264. DATHE et al. 2016: 17, 44.

Material examined: Ağrı: 39°44N 43°03E, 27.06.1993, , 2 , leg. Jirousek / Halada (coll. Schwarz / Ansfelden) . Aksaray: Ihlara , 38°14N 34°18E, 18.07.1998, , leg. C. Schmid-Egger. Ankara: 09– 16.06.1934, , , H. Noack (Museum Senckenberg) . Antalya: 33 km NW, 37.02N 30.23E, 23.07.1998, 2 , leg. C. Schmid-Egger; Alanya, 50 m, 28.07.1985, 4 , 6 , leg. R. Hensen; Demirtaş , 100 m, 29.07.1985, , 4 , leg. R. Hensen ; Seki, 10.09.1951, , leg. H.A. Guenin; İncekum, 20 m ,

07.08.1985, 4 , leg. P. van Ooijen; Konaklı , 36°58N 31°89E , 01.08.2009, 4 , 4 , leg. C. Schmid-Egger (woodland, coll. Schmid-Egger); Akseki , 1200 m , 09.08.1985, 3 , leg. P. van Ooijen; Anamur , 36°02N 32°79E , 21.07.1998, , leg. C. Schmid-Egger; Elmalı , 24 km S, 1500–1600 m , 04.07.1990, , A.W. Ebmer; Çiğlik , 317 m , 02.06.2009, 12 , 4 , leg. J.S. Ascher, H. Özbek; Kargın , 02.06.2009, 2 , leg. J.S. Ascher, H.Özbek ((coll. AMNH); İbradi , 6 km SE, 450 m , 37°07N 31°65E, 31.07.2009, 3 , , leg. C. Schmid-Egger; Koyaaltı Beach , 2 m , 29.05.2009, 7 , leg. J.S. Ascher, H. Özbek, J.G. Rozen (coll. AMNH); Kumluca, Arıkanda , 36°.28N 30°07E , 11.07.1998, , , leg. C. Schmid-Egger; Side , 06 – 20.06.1985, 2 , leg. N. Mohr; Manavgat , 50 m , 31.07.1985, , leg. R. Hensen; Termessos , 2  , 07.07.1998, leg. C. Schmid-Egger; Güllük Dağı ( Termessos ), 950 m , 36°59N 30°27E, , leg. S.M. Blank; Kaş, Kalkan, 13.09.1951, 2 , leg. H.A. Guenin; Kemer , 08.09.1951, , leg. H.A. Guenin. Artvin: Borçka, Ferhatlı , 21.05.2002, 7 , 3 , leg. J.G. Rozen and H. Özbek (coll. AMNH); Yusufeli, Demirkent, Salekör , 1600 m , 01.09.1995,  leg. M. Kraus. Aydın: Çamlık , 3753N 2726E , 17.05.1981, , leg. Rausch / Ressl, (coll. Mus. Linz) Çine , 20 – 23.09.1951, , leg. H.A. Guenin. Balıkesir: Ayvalık, Arkent , 28.06.1993, , leg. P. Tyrner. Bingöl: Genç , 1000 m , 12.08.1985, , leg. R. Hensen; Genç 15 km S, 1400 m , 13.08.1985, 3 , leg. R. Hensen. Bitlis: Ahlat , 1750 , 18.08.1990, , leg. R. Hensen. Burdur: Çeltikçi , 02.09.1983, 2 , 2 , leg. P v Ooijen, J. Timmer. Bursa: 250 m , 24.08.1985, 8 , 2 , leg. R. Hensen; Mudanya : 25 m , 25.08.1985, 2 , , leg. R. Hensen. Denizli: Pamukkale 18 km N, 37°56N 29°08E , 14.07.1998, , leg. C. Schmid-Egger. Dıyarbakır: Çınar , 650 m , 09.081.985, 2 , leg. R. Hensen. Erzincan: Muti köprüsü, 1300 m , 26.09.1979, , leg. H. Özbek (on Eryngium campestre ); Topdağı , 1400 m , 04.08.2003, , leg. S. Çoruh. Erzurum: Atatürk University research field 6 nolu kuyu, 2000 m , 05.09.1966, , leg. H. Özbek (on Melilotus officinalis ); Olur, Yeşilbağlar , 1200 m , 25.06.2001, 2 , leg. H. Özbek, J.G. Rozen; Oltu, Basakli , 18 km WSW of Oltu, 1500 m , 29°14N 41°48E, 27.06.2001, 2 , leg. J.G. Rozen and H. Özbek (coll. AMNH); Subatık , 1300 m , 30.08.2003, 2 , leg. H. Özbek (on Daucus carota ); 20 km SE of Tortum , 2131 m , 40°21N 41°40E, 21.07.2010, 2 , leg. J.S. Ascher, H. Özbek, J.G. Rozen (coll. AMNH). Eskişehir: Sakarılıca , 06.07.1997, , , leg. Prudek / Ríha. Hakkâri: Varagöz , 1750 m , 37°25N 44°13E, 06.08.1986, , S.M. Blank; Şemdinli , 1700 , 20.07.1988, , leg. C. Schmid-Egger; Yüksekova , 3725N 4413E, 1700 m , 04– 8.08.1983, 13  12 , leg. W. Schacht (coll. Schwarz / Ansfelden) Hatay: Belen , 28.08.1983, , leg. J. Timmer. Iğdır: 900 m , 18.08.1983, 2 , leg. J. Timmer. Isparta: Eğirdir , 15 – 25.05.1988, 2 , leg. N. Mohr; 37°53N 30°55E, 15.07.1998, , leg. C. Schmid-Egger (coll. Mus. Linz ); 37°48N 31°07E , 13.06.1985, , leg. H. Rausch; Yalvaç, Sultandağı , 38°18N 31°09E, , leg. Jirousek (coll. Schwarz / Ansfelden). İzmir: Efes, 9 m , 18.05.1992, , W.H. Liebig; Selçuk, Çamlık , 37°53N 27°26E , 17.05.1981, , leg. Rausch / Ressl. Kayseri: Develi, Kakırdağı geçidi, 1700 m , 06.07.1984, , leg. A.W. Ebmer; Pınarbaşı , 1500 m , 25.06.1987, 2 , , leg. R. Hensen. Karaman: Sertavul geçidi, 1550 m , 08.07.1990, , leg. A.W. Ebmer. Konya: Güneysınır, Gürağaç , 1020 m , 06.08.2000, 4 , leg. M. Kesdek; Doğanşehir, Reşadiye geçidi, 1500 m , 12.07.1990, 2 , leg. A.W. Ebmer; Beyşehir, Eflatun Pınarı , 37°51N 31°37E , 15.07.1998, 2 ,, leg. C. Schmid-Egger; Beyşehir , 1150 m , 18.06.1987, leg. R. Hensen. Kütahya: Porsuk barajı, Sobran , 39°40N 30°10E , 08.07.1993, 2 , 3 , leg. Jirousek / Halada (coll. Schwarz / Ansfelden ). Mardin: 1000 m , 02.07.1987, , R. Hensen. Mersin : 26.07.1997, , leg. J. Timmer; Gülnar , 1000 m , 31.07.1988, , leg. C. Schmid-Egger; Silifke, Uzuncaburç , 400 m , 02.08.1985, 2 , leg. R. Hensen; Kargıcak , 200 m , 14.08.1985, 4 , 5 , R. Hensen; Mut , 11.07.1996, , leg. Brechtel / Ehrmann. Muğla: Fethiye, Ölüdeniz , 50 m , 25.07.1986, 4 , leg. P. van Ooijen; Marmaris, 20 km W, , 3, leg. A. Link; Marmaris 56 km NNW, 15 km E Milas, 37°18N 27°57E , 13.07.1998, , , leg. C. Schmid-Egger. Nevşehir: Acıgöl, Çardak , 38°33N 34°47E , 07.07.1993, 6 , 3 , leg. Jirousek (coll. Schwarz / Ansfelden); Avanos , 07.07.1983, , leg. J. Hladil; Göreme , 38°39N 34°52E , 17.07.1998, 3 , leg. C. Schmid-Egger; 900 m, 09.08.1988, , leg. C. Schmid-Egger; 38°40N 34°50E, 23.06.1993, 3 , leg. M. Halada (coll. Schwarz / Ansfelden); Ürgüp, Topuzdağı geçidi, 1300 m , 17.07.1984, , leg. A.W. Ebmer; Ürgüp E 10 km, Aksalur W, 1350 m , 38.40N 034.59E, 27.05.1998, , leg. S.M. Blank. Niğde: Yassıkaya, Elek gölü, 1510 m , 08.07.1995, , leg. Y. Barbier (on Eryngium billardieri ). Osmaniye: 6 km W of Hassa , 850 m , 36°49N 36°29E, 13.05.2002, 5 , leg. J.G. Rozen and H. Özbek (coll. AMNH); Sivas: Gürün, NW, 1400 m , 13.07.1990, , leg. A.W. Ebmer; Koyulhisar , 40°18N 37°50E , 19.05.2007, , W.H. Liebig. Şanlıurfa: Suruç , 400 m , 29.06.1987, 4 , , leg. R. Hansen; Haffeti , 450 m , 07.08.1985, 16 , 8 , leg. R. Hensen. Van: 1800 m , 13.07.1987, , leg. R. Hensen; Gevaş , 38°43N 43°19E , 29.06.1993, , leg. R. Hensen (coll. Schwarz / Ansfelden). Yalova: Çiftlik köyü, 50 m , 31.07.1986, 5 , 16 , leg. P. van Ooijen; Termal , 300 m , 28.08.1985, , leg. R. Hensen .

Remarks: According to our compilation, 21 provinces can be added to the distribution area of H. imparilis in Turkey. It is one of the most widespread and abundant species in the country, occurring in 40 provinces, or almost 50 % of all provinces of Turkey. It is found country-wide from sea level up to altitudes of 2000 m, in different types of habitats.

Eryngium billardieri , Eryngium campestre , Melilotus officinalis and Daucus carota are recorded as flowers visited. Adults have quite a long flight period, from mid-May to early September with a peak in July and early August. Probably it has more than one generation a year. The species is frequently recorded in Turkey.

Distribution: Western Palaearctic, common in the Mediterranean basin, Crete, Cyprus, Iran. Turkey: Adana, Amasya, Ankara, Antalya, Bursa, Denizli, Hatay, İstanbul, İzmir, Kastamonu, Kayseri, Konya, Kütahya, Mersin, Nevşehir, Şanlıurfa, Tekirdağ, Trabzon ( WARNCKE 1972, as Prosopis brevicornis seducta ( FÖRSTER 1871)) .