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Ypthima huebneri,the common fourring, is a species of Satyrinae butterfly found in Asia.
Throughout South India, Indian Himalayan Region, Nepal, Burma, Malaysia, Cambodia and Indochina.
Larva. About one inch (25 mm) in length, with two divergent processes from the anal segment pointing backwards. "Colour entirely green with a dorsal line somewhat darker green, which becomes white at the fourth segment, and extends right through the crown of the head; there is also a paler green lateral line below the spiracles." Host plants include Axonopus compressus.
Pupa. "Green or brown, with the head rounded, the edges of the wing-cases raised and angled anteriorly; the thorax humped and marked like the abdominal segments, with some dark brown waved lines and spots" (de Niceville quoted in Bingham).
