Chalybion dolichothorax ( Kohl, 1918 )

Pham, Phong Huy, Ohl, Michael, Nguyen, Anh Thi Tu & Nguyen, Dinh Thi, 2025, Taxonomy of the genus Chalybion Dahlbom, 1843 (Hymenoptera: Sphecidae) from Vietnam, with description of a new species, Zootaxa 5679 (4), pp. 573-584 : 577

Chalybion dolichothorax ( Kohl, 1918)

( Figs 7–11 )

Material examined. VIETNAM. Hoa Binh: 1 ♀, Tan Lac, Yen Thuy (area of Cuc Phuong National Park ), 10– 25.v.2002 , Malaise trap. Cao Bang: 2 ♀♀, Ban Hau, Cao Thang, Trung Khanh , 22.vi.2023 . Tuyen Quang: 1 ♀, Na Hang , 30.v.2017 . Ninh Binh: 5 ♀♀, Cuc Phuong National Park , 30.iv.2019 (VIE5) ; 5 ♀♀, Cuc Phuong National Park , 6.v.2019 . Dak Lak: 1 ♀, Chu Yang Sin National Park , 2–10.vi.2007 , Malaise Traps.

Distribution. Vietnam: Tonkin Central, Tuyen-Quan (= currently Tuyen Quang province) ( Hensen 1988); Hoa Binh ( Pham et al. 2019); Cao Bang, Dak Lak, Ninh Binh (new records). Elsewhere: China, Laos ( Pulawski 2024).

Figures

FIGURES 7–11. Chalybion dolichothorax (Kohl, 1918), ♀. 7. Head, in frontal view; 8. Head, in lateral view; 9. Mesosoma, in lateral view; 10. Metasoma, in ventral view; 11. Habitus, in dorsal view.