安南掩耳螽，动物界-节肢动物门-昆虫纲-直翅目-露螽科-掩耳螽属。Cephalic femora slightly compressed and distinctly curved in a Phasmoid manner; dorsal surface convex, but with its internal margin weakly ridged, except in the more slender proximal portion. Cephalic coxae unarmed. Foramina of cephalic tibiae flattened conchate. Tegmina with median vein branching at end of proximal third, this branch sending three branches to the sutural margin distad. Pronotal disk with surface weakly convex to flattened caudal portion, lateral margins very broadly and evenly concave, the least width of disk meso-cephalad; lateral lobes slightly longer than greatest (caudal) depth, ventral margin weakly concave in cephalic half, weakly convex in caudal half, these portions forming a very weak rounded angulation at their juncture. Tegmina and wings fully developed, the former with greatest width decidedly greater than pronotal length, narrowing very slightly and evenly to the broadly rounded apex. Femora with genicular lobes bispinose.