18. OXYCERA MANENS, n. s. _Mas et Foem._ Nigra, cinereo-subtomentosa,
antennis fulvis, pedibus pallide fulvescentibus aut lividis, alis vix
cinereis. _Mas._ Thorace aureo-subtomentoso.
_Male and Female._ Black, slightly covered with cinereous tomentum.
Head white and shining about the eyes. Antennæ tawny. Thorax of the
male slightly covered with gilded tomentum. Legs dull pale tawny or
livid; hind tibiæ black. Wings hardly cinereous; veins and stigma pale
in the male, black in the female. Length of the body 3 lines; of the
wings 7 lines.