Parantica sita (Japan - Jul 2008)
The Chestnut Tiger (Parantica sita) is a butterfly found in Asia that belongs to the Crows and Tigers, that is, the Danaid group of the Brush-footed butterflies family.


Chestnut Tiger (ছিটমউল), Kolkata, West Bengal, India
Description

Wings elongate, almost as in Idea. Upperside of fore wing black or fuliginous black, with the following bluish-white subhyaline markings. A streak from base in interspace 1b, very broad streaks filling the basal three-fourths of interspace 1, and the whole of the cell, five very large quadrate discal spots, two long preapical streaks, three shorter streaks above them, a sub-terminal series of more or less rounded spots decreasing in size anteriorly and curved inwards opposite apex, and an incomplete subterminal series of smaller spots. Hind wing chestnut-red, with subhyaline streaks and spots as follows : streaks from base, not reaching the termen in interspaces 1 a and 1 b, two broad streaks united to near their apex in interspace 1, a streak filling the cell, and beyond it a discal series of large inwardly pointed elongate spots and incomplete ill-defined subterminal and terminal series of spots. Underside similar, the markings clearer and more complete. Antennae black; head and thorax black, spotted with white; abdomen from brown to bright ochraceous, beneath whitish. Male secondary sex-mark in form 2.

Distribution

Along the Himalayas and into the Malayan region. N. Pakistan, Kashmir, N.India, Sikkim, Tibet, China, Taiwan, Korea, Japan, Malaya, Ussuri, Sakhalin, Indo-china.

Life history

Larva: On emergence a dirty white colour with transverse lines on each segment, two somewhat long and thin tentacles or processes on the third, and two shorter ones on the twelfth segment. When full-fed the larva is about an inch and a half long, the ground-colour is of a pale yellowish green, with two rows of dorsal and a row on each side of lateral yellow spots, the head is black with grey spots on the face, the legs black.

Pupa: pale emerald-green with golden-yellow spots. From eggs laid in September the imago issued in the following April.

Food-plants: Marsdenia roylei, Wright. Asclepiaceae. Asclepias curassavica, Cynanchum caudatum, C. grandifolium, C. sublanceolatum, Hoya carnosa, Marsdenia tinctoria, M. tomentosa, Metaplexis spp., Tylophora aristolochioides, T. floribunda, T. japonica, T. ovata, T. tanakae.

Cultural references

In March 1987 DPR Korea issued a postage stamp depicting Parantica sita.

source - Wikipedia