Hyposidra

Hyposidra is a genus of moths in the family Geometridae first described by Achille Guenée in 1857. Palpi hairy and reaching beyond the frons. Antennae of male usually bipectinate (comb like on both sides) with long branches to three-fourths length. Hind tibia rarely dilated and fringed with hair. Forewings of male with fovea. The costa arched towards apex, which is much produced. Vein 3 from just before angle of cell. The discocellulars angled below vein 5. Veins 7 to 9 stalked, from before upper angle and curved. Veins 10 and 11 usually stalked. Female with costa evenly arched. The outer margin excised below apex. Vein 3 from angle of cell and vein 5 obsolescent. Vein 10 and 11 coincident. Hindwings with vein 3 from angle of cell.