Spilogona contractifrons (Zetterstedt, 1838)

Shi, Li, Wang, Zhiwei, Ma, Rui, Wang, Yanwei & Yang, Yingang, 2025, A survey of the Calyptratae (Diptera) in the Northern Primitive Forest Region of Greater Khingan Mountains, Inner Mongolia with a checklist of fifty-five species, Zootaxa 5683 (4), pp. 451-491 : 471

Spilogona contractifrons (Zetterstedt, 1838)

( Figs 18‒19 )

Specimens examined. CHINA: 6♂, Inner Mongolia, Genhe City, Mangui Town, Northern Primitive Forest Region of Greater Khingan Mountains, Changliangbeishan, Houdu , burned area in 2002, Pinus sylvestris var. mongholica, Malaise trap 6, 120°56'53.20"E, 52°26'01.00"N, 985 m, 14.vii.2022, L. SHI, Z.W. WANG, R. MA.

Distribution. Palaearctic: China #, Estonia, Latvia, Siberia, Austria, Belgium, Czech Republic, Slovakia, Denmark, Finland, France, Germany, Ireland, Iceland, Norway, Poland, Sweden, The United Kingdom, Russia; Nearctic: Canada, USA ( Soós & Papp, 1986a).

Figures

FIGURE 18. Spilogona contractifrons (Zetterstedt, 1838). Male. A. habitus, lateral view; B, C, D. head, lateral, anterior and dorsal view; E, F. thorax, lateral and dorsal view; G. wing, dorsal view; H, I. abdomen, lateral and dorsal view. Scale bars = 0.5 mm.

FIGURE 19. Spilogona contractifrons (Zetterstedt, 1838). Male terminalia.A. sternite 5 ventral view; B, D. abdominal segments 5, 6 and terminalia, lateral and posterior view; C. abdominal segments 6 and terminalia, lateral view; E. epandrium, surstyli and cerci, posterior view; F, G, H. phallus complex, left lateral, anterior and posterior view. Scale bars = 0.2 mm.