Found as ova on the LFP, Tylophora ovata, a vining Milkweed, on Braemar Hill, North Point, Hong Kong. The butterfly can be found throughout Hong Kong through most of the year. Clusters of them can sometimes be observed on the plant, Ageratum, whether fresh & green or dried & brown, apparently transferring some chemical scent to their bodies.

An ova, about 1.8 mm / 0.07 inch high
Oct 16, 2000
The 1st instar larva, about 3.9 mm / 0.15 inches
Oct 20, 2000.
The 2nd instar larva, (about 4.5 mm / 0.18 inches)
Oct 23, 2000.
The 2nd instar larva, about 5.6 mm / 0.22 inches
The 3rd instar larva, about 1.8 cm / 0.7 inches (top)
A 4th instar larva, about 5 weeks after hatching.
The pupa.
The shiny/white areas are shiny gold in appearance.
The adult butterfly, top and underside.
Wingspan is about 4.0 cm / 1.6 inches.
Both genders appear similar.
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This page last updated 11-Nov-2001.
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