Prosotas dubiosa lumpura

Corbet 1938 - Tailless Lineblue

A common small species, often found puddling along paths in secondary vegetation.

Flight Period

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19 - 22mm

Early Stages

Only partially known. Detailed life history information is available from the following resources. S Igarishi - Life Histories of Asian Butterflies, Volume 1, Page 504.

Larval Foodplant

In Sumatra, larvae have been found feeding on Acacia intsia (Mimosaceae)


Most of Thailand, Malaysia and Singapore. Other subspecies found in North-Western Thailand, Myanmar down to Sri Lanka and also Sumatra.