Orthogonis Hermann

Young, Charles L. & Hradský, Milan M., 2007, Robber flies of South Korea III. South Korean species of the Subfamily Laphriinae Macquart, 1838 (Diptera: Asilidae), Zootaxa 1388, pp. 1-23 : 20

publication ID	https://doi.org/10.5281/zenodo.175153
publication LSID	lsid:zoobank.org:pub:768FB2B4-F240-4BA6-9968-22D9326D73A4
persistent identifier	https://treatment.plazi.org/id/AF1F8B14-1B41-4E4F-FF08-EA47ADE3FD2B
treatment provided by	ImsDioSync (2017-06-25 22:19:36)
scientific name	Orthogonis Hermann
status

Treatment

Genus Orthogonis Hermann

( Figs 20–23 View FIGURES 19 – 23. 19 , 25 View FIGURES 24 – 28 , 57, 58 View FIGURES 57 – 58. 57 )

Orthogonis Hermann, 1914: 132 . Type species: Laphria scapularis Wiedemann, 1828 [des. Hull (1962: 330)]. Vein closing the discal cell usually aligned and confluent with the vein closing the fourth posterior cell, or offset by a short distance ( Fig. 23 View FIGURES 19 – 23. 19 ), leaving the lower end vein of the discal cell quite short; rather bare flies of dark blue black coloration and blackish wings; tergal bristles strong ( Hull 1962).

Orthogonis sp. represents the only species of the genus recorded from South Korea. Oldroyd (1972) notes eight to ten Oriental species.

References

Hermann, F. (1914) H. Sauter's Formosa-Ausbeute. Mydaidae et Asilidae (Dasypogoninae, Laphrinae et Leptogastrinae) (Dipt.). Entomologische Mitteilungen, 3 (2 - 5), 33 - 44, 83 - 95, 102 - 112, 129 - 136.

Hull, F. M. (1962) Robber flies of the World. The genera of the family Asilidae. 2 volumes. United States National Museum, Washington, D. C., 907 pp.

Oldroyd, H. (1972) Robber flies (Diptera, Asilidae), of the Philippine Islands. Pacific Insects, 14 (2), 201 - 337.

Wiedemann, C. R. W. (1828) Aussereuropaische zweifluglige Insekten, als Fortsetzung des Meigenschen Werkes, Hamm, 608 pp.

Figures

FIGURES 19 – 23. 19. Choerades caudatus, male extension. 20 – 23 Orthogonis sp. 20. Male genitalia, lateral. 21. Gonopod. 22. Male genitalia, ventral. 23. Wing.

FIGURES 24 – 28. Heads. 24. C. amurensis. 25. Orthogonis sp. 26. C. sp. 27. C. caudatus. 28. C. caucasicus.

FIGURES 57 – 58. 57. Orthogonis sp., ♂ dorsal. 58. Orthogonis sp., ♂ lateral

FIGURES 19 – 23. 19. Choerades caudatus, male extension. 20 – 23 Orthogonis sp. 20. Male genitalia, lateral. 21. Gonopod. 22. Male genitalia, ventral. 23. Wing.