Dragonflies and damselflies (Odonata) are a group of aesthetic aquatic insects. Over 420 species of Odonata have been recorded for Malaysia (Peninsular Malaysia, Sabah and Sarawak). They are waiting for me to explore.
The Pseudagrion microcephalum larva (male; final stadium) shown below has a very short middle caudal lamella compared to the lateral caudal lamella. This shows that a broken caudal lamella in Pseudagrion microcephalum can regenerate. You may click here to see the normal (without regeneration) caudal lamella of Pseudagrion microcephalum.