Early stage of Tagiades gana gana (Large Snow Flat)

Introduction

Tagiades gana gana (Large Snow Flat) is one of the commonest Flat found in Singapore & Peninsula Malaysia, and frequent the vicinities of forests.

In Singapore, this species feed on Dioscorea piscatorum, where the plant is wide spread from Peninsula Malaysia to Borneo. In Peninsula Malaysia, its also feeds on Dioscorea alata, D. glabra.

Early stage observation

Eggs are found singly on the upper surface of its host plant mature leaf, less than 1 m above group level. The larva make leaf shelter by cutting a small part of a leaf & folding it. The larva stays on the upperside of the shelter throughout 1 - 5 instar, even after changing the shelter when it grow bigger. Final instar larva reach about 35 mm in length. Pupation take place in the shelter, pupa length is about 22 mm. Pupa is greyish with pale orange-pink tint in color, and many dark brown spots. The pupa lacks the usual triangular white specks at the base & outer margin of forewing, make the identification easy.

Early stage of Junonia hedonia ida (Chocolate Pansy)

Chocolate Pansy is the most common pansy in Singapore.

Early stage of Junonia orithya wallacei (Blue Pansy)

Blue Pansy is the 2nd most common Pansy in Singapore and Peninsula Malaysia, they can usually be found on grassy patches in open areas.

The male is the prettier of the two sexes, where the hindwing is a bright blue with an orange-red subtornal ocellus. The female is brown on the upperside. The undersides of both sexes are a pale brown. Female with more blue at the hindwing has been reported & common in some regions like Australia.

Early stage of Junonia almana javana (Peacock Pansy)

Early stage of Potanthus serina

Early stage of Jamides bochus nabonassar (Dark Caerulean)

Early stage of Phaedyma columella singa (Short Banded Sailor)