
Over a 15-day period from late May to early June 2024, our international team, led by Phil Benstead, discovered approximately 115 species of Dragonflies of Thailand. We only surveyed the far north of Thailand, around Chiang Mai and then Chom Thong, in Doi Inthanon National Park.
The weather, always very hot, 32 – 36°C, was never perfect, alternating clouds, showers, thunderstorms and clear spells, which necessarily limited our discoveries. The ambient humidity is often trying.
The prospecting in the mountains, between 1000 and 1500 meters, in the torrents or rivers were welcome, because the temperature was much more bearable. We finally visited few ponds or lakes, these however always proved interesting, in particular at altitude.
I had already encountered in Vietnam, Laos or Cambodia many species that I saw again with pleasure. I photographed a little more than a hundred during this stay, including about thirty new ones. The identification was carried out by Phil Benstead with the help of Inaturalist and, upon return, a few books, mainly « A List of the Odonata from Thailand (Parts I – XXI) » by Dr. Syoziro Asahina, published by Bro. Ammnay Pinratana in 1993.
On the Facebook group, we find the list of « Odonates of Thailand » as well as the invaluable help of Noppadon Makbun.
Consulting Dennis Farrell’s site is essential, as it is in English. There are undoubtedly other websites about Dragonflies of Thailand, but Thai calligraphy is completely incomprehensible to me.
Species that do not yet have a link (the page is evolving) are treated elsewhere on the site, see the Asian Dragonflies page.
Coenagrionidae | |
Aciagrion approximans | ► |
Agriocnemis femina | |
Agriocnemis minima | ► |
Agriocnemis pygmaea | |
Amphiallagma parvum | ► |
Argiocnemis rubescens (rubeola ?) | ► |
Ceriagrion auranticum | |
Ceriagrion azureum | ► |
Ceriagrion chaoi | |
Ceriagrion fallax | ► |
Ceriagrion praetermissum | ► |
Ischnura rufostigma ou mildredae ? | ► |
Ischnura senegalensis | |
Pseudagrion australiasae | |
Pseudagrion microcephalum | ► |
Pseudagrion pruinosum | |
Pseudagrion rubriceps | |
Calopterygidae | |
Matrona nigripectus | ► |
Mnais andersoni | |
Neurobasis chinensis | |
Vestalis gracilis | |
Chlorocyphidae | |
Aristocypha fenestrella | ► |
Heliocypha biforata | ► |
Heliocypha perforata | |
Libellago lineata | |
Euphaeidae | |
Anisopleura furcata | ► |
Euphaea ochracea | |
Euphaea masoni | |
Lestidae | |
Indolestes birmanus | ► |
Orolestes octomaculatus | ► |
Rhipidolestidae | |
Burmargiolestes melanothorax | ► |
Synlestidae | |
Megalestes kurahashii | ► |
Platycnemididae | |
Calicnemia erythromelas | ► |
Calicnemia imitans | ► |
Calicnemia miles | ► |
Coeliccia chromothorax | ► |
Coeliccia didyma | ► |
Coeliccia doisuthepensis | ► |
Coeliccia loogali | ► |
Coeliccia poungyi | ► |
Copera marginipes | ► |
Copera vittata | |
Onychargia atrocyana | |
Prodasineura autumnalis | |
Prodasineura doisuthepensis | ► |
Prodasineura verticalis | ► |
Pseudocopera ciliata | |
Platystictidae | |
Drepanosticta anascephala | ► |
Protosticta trilobata | ► |
Aeshnidae | |
Aeschnophlebia chiengmaiensis | ► |
Anax guttatus | |
Anax nigrofasciatus | ► |
Indaeschna erythromelas | ► |
Periaeschna nocturnalis | ► |
Sarasaeschna pramoti | ► |
Gomphidae | |
Asiagomphus xanthenatus | ► |
Burmagomphus divaricatus | ► |
Gomphidictinus perakensis | ► |
Heliogomphus selysi | ► |
Ictinogomphus rapax … (ou decoratus !) | ► |
Ictinogomphus decoratus (ou rapax !) | |
Leptogomphus gestroi | ► |
Microgomphus jurzitzai | ► |
Paragomphus capricornis | |
Phaenandrogomphus tonkinicus | ► |
Cordulegasteridae | |
Anotogaster gregoryi | ► |
Macromiidae | |
Epophthalmia frontalis | ► |
Corduliidae | |
Hemicordulia tenera [donnellyi] | ► |
Incertae sedis | |
Idionyx thailandicus | ► |
Libellulidae | |
Acisoma panorpoides | |
Aethriamanta aethra | ► |
Aethriamanta brevipennis | ► |
Brachydiplax chalybea | ► |
Brachydiplax farinosa | ► |
Brachythemis contaminata | |
Cratilla lineata | ► |
Crocothemis servilia | |
Diplacodes trivialis | |
Indothemis carnatica | ► |
Hylaeothemis clementia | ► |
Lathrecista asiatica | |
Neurothemis fulvia | |
Onychothemis culminicola | |
Orthetrum chrysis | |
Orthetrum glaucum | |
Orthetrum luzonicum | |
Orthetrum pruinosum | |
Orthetrum sabina | |
Orthetrum triangulare | |
Pseudothemis jorina | |
Palpopleura sexmaculata | ► |
Rhodothemis rufa | ► |
Rhyothemis phyllis | |
Rhyothemis plutonia | ► |
Rhyothemis variegata | |
Tetrathemis platyptera | |
Tholymis tillarga | |
Trithemis aurora | |
Trithemis festiva | |
Urothemis signata | |
Zygonyx iris |