Homoneura

Shi, Li, Gaimari, Stephen D. & Yang, Ding, 2012, Notes on the Homoneura subgenera Euhomoneura, Homoneura and Minettioides from China (Diptera: Lauxaniidae), Zootaxa 3238, pp. 1-22 : 3

Key couplets to differentiate certain species of Homoneura

[Mesonotum with 1–3 pairs of long acr; frons mostly yellow with a pair of brown stripes extending to ocellar triangle]

1. Face with a pair of round blackish brown spots confluent medially on upper 1/2; parafacial with black inner margin; abdominal tergites 2–5 each with wide black posterior marginal band, about 1/2 length of each tergite ( Figs. 51, 55 )................................................................................................ H. (H.) stackelbergi Czerny

- Face entirely yellow; parafacial with yellow inner margin; abdomen entirely yellow or abdominal tergites 2–5 each with narrow black posterior margin, less than 1/3 length of each tergite ( Figs. 57, 59 )............... H. (H.) stackelbergiana Papp

Figures

FIGURES 49 – 55. Homoneura (Homoneura) stackelbergi Czerny, 1932. Non-type female. 49. habitus, lateral view; 50 - 51. head, dorsal and anterior view; 52. wing; 53. mesonotum and scutellum, dorsal view; 54 - 55. abdomen, lateral and dorsal view.

FIGURES 56 – 60. Homoneura (Homoneura) stackelbergiana Papp, 1984. Paratype female. 56. habitus, lateral view; 57. head, anterior view; 58. mesonotum and scutellum, dorsal view; 59. abdomen, dorsal view; 60. wing.