Macrogomphus quadratus

Anisoptera
Species Name: Macrogomphus quadratus
Family: Gomphidae

As its genus name implies this is a large dragonfly with a wingspan of 100-110mm. Although said to be widespread in Borneo frequenting shallow streams in dense forest, I have only seen it once... in fact literally almost bumping into it before I saw it! Fortunately for me it did not fly away until after I was able to take some photographs of it. The similarly coloured female is said to lay her eggs in the mud on the weedy edge of shallow water without the benefit of a male guard.

The range of M. quadratus is recorded as China, Peninsular Malaysia, Borneo and Indonesia.

Anax guttatus

Anisoptera
Species name: Anax guttatus
Family: Aeshnidae
Anax guttatus is heavy-bodied and an unmistakable common dragonfly of open habitats that is often seen in drains, ponds and swamps. The eyes, thorax and the base of the abdomen are mainly green in colour while the 2nd and 3rd abdominal sections are bright blue and the rest of the abdomen being dark brown with lighter spots. Both sexes are similarly marked. The males are often seen "patrolling" back and fro ceaselessly along big drains and over ponds almost the whole day long and well into the early evening. The female can sometimes be seen ovipositing while clinging to floating vegetation or twigs (this one in my photo was sitting on waterlily pads) and is quite fearless when doing so, which could be quite dangerous at times as she can be quite vulnerable to predators. In fact I had seen one being attacked by a green paddy frog.

This species commonly called the Lesser Green Emperor has a very wide distribution range - from Japan, China, all of Southeast Asia to Micronesia. It is also found in Africa.