Lee Kong Chian Natural History Museum

Agriocnemis nana (Laidlaw, 1914)

Species:A. nana
Common Names:Dwarf Wisp
Status:Very rare


Agriocnemis nana is the smallest damselfy in Singapore and one of the smallest in the world. In males, the hinidwing is 9 to 10 mm in length and the total body length ranges from 19 to 20 mm.

The male and female species of this damselfly differ in several ways. The male has a blue lower thorax and abdomen whereas the female has a greenish yellow thorax and blue abdomen. The labrum of the male is blue, whereas that of the female is pale brown. The pterostigma of the male is bicoloured, the upper part being bluish-white, whereas the pterostigma of the female is overall pale brown. The female abdomen is also thicker than that of male. The hind lobe of the female prothorax forms a quadrate flap, similar to that of male.

Read more about the Odonata order.
Read more about the Coenagrionidae family.


Ranges throughout Peninsular Malaysia, Thailand and Myanmar and is known also from southern Vietnam.


Confined to the Central Catchment Nature Reserve.

Locality Map

General Biology

It is found in the shallows of the small streams and grass marshes in open forests.


Tang, H. B., L. K. Wang & M. Hämäläinen, 2010. A Photographic Guide to the Dragonflies of Singapore. Raffles Museum of Biodiversity Research, National University of Singapore, Singapore. 222 pp.

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