A new species of Dichotrachelus is described from the Carnian Alps, Friuli-Venezia Giulia, north-eastern Italy (type locality: Moggio Udinese, Mount Sernio). The new species belongs to the D. luzei species group, previously known from Mt. Pasubio, Veneto, and Mt. Grintavec, Slovenia; its discovery in the Carnian Alps fills thus a broad gap in the distribution of this group. It is associated with Saxifraga caesia in limestone habitats; imagoes, apparently hatching in late summer, live in the small clumps of the host plants; some larvae were found among the roots. Additional specimens moderately distinct were found in the Julian Alps: taxonomic relationships between these and the type specimens of D. kahleni are discussed. (C) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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Russian Acad Sci, Zool Inst, St Petersburg 199034, RussiaRussian Acad Sci, Zool Inst, St Petersburg 199034, Russia
Korotyaev, Boris A.
Anderson, Robert S.
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Canadian Museum Nat, Beaty Ctr Species Discovery, POB 3443,Stn D, Ottawa, ON K1P 6P4, CanadaRussian Acad Sci, Zool Inst, St Petersburg 199034, Russia
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Museo Friulano Storia Nat, Via Sabbadini 22-34, I-33100 Udine, Italy
Inst Catala Paleontol Miquel Crusafont ICP, Carter Escola Ind 23, E-08201 Sabadell, SpainMuseo Friulano Storia Nat, Via Sabbadini 22-34, I-33100 Udine, Italy
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State Grid Tianfu New Area Elect Power Supply Co, Chengdu 610094, Peoples R ChinaState Grid Tianfu New Area Elect Power Supply Co, Chengdu 610094, Peoples R China
He, Li
Liu, Bin
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Bin Insect Taxon Studio, 16 Xizhaosi St, Beijing 100061, Peoples R ChinaState Grid Tianfu New Area Elect Power Supply Co, Chengdu 610094, Peoples R China
Liu, Bin
Wang, Cheng-Bin
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Bin Insect Taxon Studio, 16 Xizhaosi St, Beijing 100061, Peoples R China
Czech Univ Life Sci Prague, Dept Ecol, Fac Environm Sci, Kamycka 129, Prague 6, Czech RepublicState Grid Tianfu New Area Elect Power Supply Co, Chengdu 610094, Peoples R China
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Mianyang Normal Univ, Innovat Coll, 166 Mianxing West Rd, Mianyang 621000, Sichuan, Peoples R ChinaMianyang Normal Univ, Innovat Coll, 166 Mianxing West Rd, Mianyang 621000, Sichuan, Peoples R China
Wang, Cheng-Bin
Jiang, Ri-Xin
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Shanghai Normal Univ, Dept Biol, 100 Guilin Rd, Shanghai 200234, Peoples R ChinaMianyang Normal Univ, Innovat Coll, 166 Mianxing West Rd, Mianyang 621000, Sichuan, Peoples R China
Jiang, Ri-Xin
Zhu, Jiang
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Zhongkai Univ Agr & Engn, Coll Agr & Biol, 388 Guangxin Rd, Guangzhou 510550, Guangdong, Peoples R ChinaMianyang Normal Univ, Innovat Coll, 166 Mianxing West Rd, Mianyang 621000, Sichuan, Peoples R China