Syntormon dukha Hollis, 1964

Qian, Xingyang, Tang, Chufei, Wang, Ning & Yang, Ding, 2024, Syntormon Loew (Diptera, Dolichopodidae) from Inner Mongolia, China, with the description of a new species, ZooKeys 1212, pp. 143-152 : 143-152

Syntormon dukha Hollis, 1964

Fig. 1 A

Syntormon dukha Hollis, 1964: 93. Type locality: Nepal: Sangu, Taplejung.

Syntormon dukha Hollis, 1964 . Yang et al. 2010: 1355.

Diagnosis.

Antenna postpedicel distinctly elongated, 3.0 times longer than wide; arista subapical, as long as postpedicel. First tarsomere of LI with 1 unequal bifurcated ventral spine at base.

Specimens examined.

China: Inner Mongolia, 5 males 5 females, Mount Helan, Huangqukou , 1900 m, 31. VII. 2010, Yan Li ( CAU - SYMSYN 001 A 01 - SYMSYN 001 A 10 ) ; 1 male 1 female, Mount Jiufeng, Erdaogou , 1400–1500 m, 3. VIII. 2013, Xiao Zhang ( CAU - SYMSYN 001 B 01 - SYMSYN 001 B 02 ) ; 10 males 8 females (OR 762505), Mount Helan, Halawu , 2000 m, 5. VIII. 2021, Xingyang Qian ( IGRCAAS - SYMSYN 1 A 01 - SYMSYN 1 A 18 ) ; 1 male 2 females, Hohhot, Xiaojinggou , 1400 m, 22. VIII. 2021, Xingyang Qian ( IGRCAAS - SYMSYN 1 B 01 - SYMSYN 1 B 03 ) ; 1 male, Chifeng, Heilihe , 1000 m, 19. VII. 2022, Xingyang Qian ( IGRCAAS - SYMSYN 1 A 01 ) .

Habitat.

This species was collected in forests (Mount Jiufeng, Mount Helan, Xiaojinggou, Heilihe).

Distribution.

China (Yunnan, Inner Mongolia)

Figures

Figure 1. Habitus, lateral view A S. dukha Hollis, 1964, male B S. henanense Yang & Saigusa, 2000, male C S. sinicum sp. nov., male D S. sinicum sp. nov., female. Scale bars: 1 mm.