An extraordinary discovery in the Greater Mekong region reveals that scientists have identified a remarkable 234 new species in 2023. This report highlights findings from the conservation organization, covering various species, including 173 types of plants, 26 reptiles, 17 amphibians, 15 fish, and three mammals across countries such as Cambodia, Laos, Myanmar, Thailand, and Vietnam.
Since 1997, the region has seen the identification of over 3,500 new plant and vertebrate species, averaging around 130 new species each year.
Among these, six notable new species have emerged, including a vampire-like hedgehog, an almost invisible dragon lizard, and a critically endangered leafless orchid.
Hylomys macarong
This distinctive hedgehog, endemic to Vietnam, bears the name Hylomys macarong, which translates to “vampire” in Vietnamese. Its name originates from its long, hidden fangs, giving it a captivating appearance.
Hipposideros kingstonae
The tiny leaf-nosed bat species, known as Hipposideros kingstonae, spans from Thailand to Borneo. Confirmed as a new species through DNA analysis, its nesting habits remain a mystery, as it has been sighted near large limestone caves and in distant locations that could include tree hollows.
Laodracon carsticola
The elusive Laodracon carsticola, a minute lizard, resides on the rugged karst cliffs of Laos and requires sharp eyesight to spot. One of the first documented sightings of this species occurred during a zipline tour, highlighting its previously overlooked existence.
Zhangixalus melanoleucus
Discovered at an altitude of 2,000 meters in the evergreen forests of Phou Samsoum mountain, the vibrant lime-green tree frog, Zhangixalus melanoleucus, represents one of the many endemic species in this under-studied region of Asia.
Trimeresurus uetzi
Initially classified as Trimeresurus albolabris, a common Asian pit viper, genetic analysis has revealed that this striking snake, found in central and southern Myanmar, is a new species now named Trimeresurus uetzi.
Chiloschista quangdangii
The rare leafless orchid, Chiloschista quangdangii, has only been discovered in a single location near Lung Muoi in northern Vietnam. Despite its rarity, it has appeared in local markets, suggesting that this delicate species may be threatened by the wildlife trade.
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