Genus Neocoelidia Gillette & Baker, 1895

Description. Body moderately slender. Crown 1.8 times as long as pronotum, two times as long medially as next to eyes, about as long as wide, its anterior margin angulate rounded, posterior margin slightly concave. Crown-face transition carinate. Face slightly longer than wide; anteclypeus with slightly convex lateral margins, 1.1 times as long as wide; lorum 1/2 times as wide as anteclypeus, 1/4 of its inner margin bordered by postclypeus; maxillary plate slightly expanding towards apex; postclypeus longer than wide. Antennae long, extending significantly beyond apices of wing pads. Pronotum 3.3 times as wide as long, with weak lateral carina. Forewing pads 1.3 times as long as pterothorax medially. Setal formula of hind femur 2+2+1; hind tibia with 8 macrochaetae in dorsal rows and shorter intercalary setae among them: 1– 3 intercalary setae in anterodorsal row, 1 intercalary seta in posterodorsal row. Apex of first hind tarsomere with pecten of 5 platellae and single regular seta. Abdomen with long macrochaeta at posterolateral corners of each tergite, pygofer with numerous macrochaetae. Pygofer with long apical slightly spaced processes. Male gonapophyses triangular, 1.5 times as long as wide, with narrowly rounded apices.