Wednesday, April 1, 2020

Coenagrionidae Amphiallagma

Family Coenagrionidae - Pond Damselflies

Amphiallagma parvum
(Selys, 1877)
Elevation 80-1500m
Abdomen Length 17mm

A very common small-sized species in Asia found on ponds, small lakes, and canals. It is called the Azure Dartlet. The head is narrow with a long black band across the vertex, the rest is sky blue. The dorsum of the prothorax and thorax is a long continuous black line with a very thin line laterally, the rest is sky blue. A thin black line on the dorsum of the abdomen ends at segment 7 and the rest is blue. The female is a greenish-yellow version of the male. It is found from early May through the end of October.
Male
Female

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