Here’s what I came up with, and I can explain how I arrived at my answer if needed, or diff. from yours. I did use a lot of anatomy charts, but sometimes I miss the boat even then,

so feel free to correct my conclusions. Can post close-ups of what I looked at as needed (ex. #11)
Bisanthe
1 Medium sized animals.
Yes
2 Head a little wider than long.
Yes
3 Frontal shield traverse, with two small rounded tubercles on the disc.
Yes
4 The vertex is slightly convex and without "Nebenaugenhöcker" (without bumps next to the eyes).
Yes
5 Pronotum longer than the anterior coxae.
Yes
6 Pronotum moderately slim with a flat supracoxal dilation.
Can’t tell absolutely, but it’s a yes to me
7 Metazone finely keeled.
Yes (some terms like “finely” seem rather subjective w/out having a lot of experience comparing specimens)
8 Flight organs of the male rather narrow, hyaline with the exception of the opaque costal field of the elytra.
Yes-ish, as much as I can tell from the pic
9 Flight organs of the female somewhat shortened, but covering the abdomen.
NA, if ours is male
10Female elytra narrow, parallel-sided, opaque. Alae small and narrow, with yellow transverse bands.
NA, as above
11Anterior coxae about as long as the metazone of the pronotum, almost without spines ("fast unbewehrt") in the male, with divergent inner apical lobes.
Yes
12Anterior femora rather slender, with 4 discoidal spines and 4 outer/exterior spines.
Yes-ish (“rather” = subjective); # of spines-can’t be certain from pics
13Metatarsus of the hind legs longer than the rest of the segments combined.
Not to me, unless I’m misinformed from where the metatarsus begins and ends.
14Supraanal plate triangular, only slightly transverse.
Can’t tell
15Cerci simple and round ("drehrund" as opposed to flattened, I assume).
Sure, not that I have tons of experience w/ cerci.
They all look very good except for #13, so I hope I'm misguided on that one.
