Theretra rhesus (Boisduval, 1875) (Figure 14)
[1875]. Choerocampa rhesus Boisduval, Hist. nat. Ins., Spec. gén. Lépid. Hétéro., 1: 254.
Material examined: Bihar: VTR: Bhediyari gate, 09.x.2017, 01 ex., Goolar ghat, 11.x.2017, 02 ex., Naurangia Don, 13.x.2017, 01 ex. (Coll. Singh and Ahmad) .
Diagnosis: Wings much more heavily marked; dorsal lines of thorax more distinct. Forewing with six oblique lines; the first line reaching the inner margin almost at the wing base and the fourth line is thicker. A small black spot in the cell. Hindwing fuscous except some terminal area.
Distribution: India, Bihar (present study); Sumatra, Borneo, Solomans (Holloway, 1987b).