+
+1 |
+
+Body very large (
+BL
+13–17 mm); pronotal lateral bead complete; elytron with 6–8 parascutellar pores; elytra strongly narrowed toward shoulders; hind wings strongly reduced; gonocoxite 2 of ovipositor without setae
+ |
+
+
+2 (
+
+Megadrypta
+
+)
+
+ |
+
+
+– |
+
+Body smaller in size (
+BL
+<14 mm); pronotal lateral bead complete or not; elytron with 1–4 parascutellar pores; elytra less pronouncedly narrowed toward shoulders; hind wings well developed; gonocoxite 2 of ovipositor setose (except for the genus
+
+Nesiodrypta
+Jeannel, 1949
+
+without setae)
+ |
+
+
+other
+Dryptini
+genera
+
+ |
+
+
+2 |
+
+Dorsal surface black, with bluish luster very faint and hardly visible; femora dark brown to piceous, tibiae and tarsi sometimes lighter (Fig.
+2 B
+); mentum with anterior margin straight at middle (Fig.
+6 B
+); elytral striae incised with large punctures (much smaller than interval width); in lateral view, median lobe of aedeagus equally broadened before apical third and then abruptly narrowed, ventral margin strongly curved before apical lamella (Fig.
+4 A
+)
+ |
+
+
+
+M
+.
+mirabilis
+Sciaky & Anichtchenko
+
+
+ |
+
+
+– |
+
+Dorsal surface dark with distinct bluish metallic luster; legs entirely reddish brown (Fig.
+2 A
+); mentum with anterior margin concave at middle (Fig.
+6 A
+); elytral striae interrupted by very coarse foveae (of similar size as interval width) (Fig.
+3 C
+); in lateral view, median lobe of aedeagus gradually attenuate to apex, ventral margin almost straight before apical lamella (Fig.
+5 A
+)
+ |
+
+
+
+M
+.
+maozhoui
+
+sp. nov.
+
+ |
+
+
+