Family : Chlorocyphidae
Common name : Clearwing Gem
Status : Critically Endangered
Location : Upper Peirce
Libellago Hyalina is a very rare damselfly. Upper Pierce is the only place where this species has been sited. It is therefore classified as critically endangered species. According to Mr Tang Hung Bun, an expert in Singapore Odonata, the common name of this species should be Clearwing Gem instead of Hyaline Jewel which was wrongly used by some people.
Libellago Hyalina is a confusing species because it has several colour forms for both male and female. It is not clear how many colour forms they actually have. The images below are some colour forms captured so far. There could be other colour forms that we are not aware of.
(Male, steel blue form – 3 Dec 2009)
(Male, glowing purple form – 5 Dec 2009)
(Female, grey form – 5 Dec 2009)