5. Supplement to the key of the Scaphobaeocera of the People’s Republic of China (LÖBL 2018)

Couplet 7 to be replaced by:

7 Aedeagus with flagellum forming three complete loops. Middle part of parameres not widened in dorsal view...................................................................... S. dorsalis LÖBL, 1980

- Aedeagus with flagellum forming one or two incomplete loops .........................................8

8 Ventro-apical side of median lobe oblique and elongate in lateral view ............................... ................................................................................................. S. japonica (REITTER, 1880)

Ventro-apical side of median lobe convex and short in lateral view ........... S. schuelkei LÖBL, 2018

Couplet 20 to be replaced by:

20 Aedeagus with tip of parameres situated posterior level of tip of median lobe .................21

- Aedeagus with tip of parameres situated anterior level of tip of median lobe ...................22

21 Aedeagus with spiral flagellum, apical third of parameres conspicuously widened in lateral view........................................................................................ S. molesta LÖBL, 2003

- Aedeagus with flagellum not spiral, apical two thirds of parameres moderately widened .... .......................................................................................................... S. cognata LÖBL, 1984

22 Body light, reddish-brown. Aedeagus with complex, robust proximal part of internal sac ............................................................................................... S. inexpectata LÖBL, 1981

- Body very dark reddish-brown to blackish. Aedeagus with simple, weakly widened proximal part of internal sac................................................................ S. timida LÖBL, 1984