Family : Libellulidae
Common Name : Blue Dasher
Status : Common
Location : Singapore Botanical Gardens, Rifle Range Nature Trail, Segar Road
A relatively small-sized species commonly found in ponds. Males are blue in colour with dark patches while females are brown in colour. Female is less common than male. I have seen the female only once. By the way, I have initially thought that this is a Aethriamanta Gracilis. Both look very similar although B. Chalybea is slightly bigger in size.