Popular Post webfact Posted October 1, 2023 Popular Post Share Posted October 1, 2023 A novel species of pit viper, the smallest in its venomous subfamily, has been discovered by personnel at Thale Ban National Park in Satun, a southern province of Thailand. Saengsuree Songthong, the national park’s chief, along with his assistant Nakhen Kaweethanatham and research official Bunyarit Dechochai, stumbled upon the hitherto unknown species of pit vipers during a short break under a limestone shelter. In order to ascertain the species of the snakes, they took photographs and shared them with a researcher. It was later confirmed that the team had indeed discovered a new species, reported Bangkok Post. Saengsuree revealed that the newfound species, scientifically christened Trimeresurus ciliaris, is also known as the limestone eyelash pit viper. It bears close resemblance to the Trimeresurus venustus, or the beautiful pit viper. by Mitch Connor Picture courtesy of Bunyarit Dechochai Full story: The Thaiger 2023-10-02 - Cigna offers a range of visa-compliant plans that meet the minimum requirement of medical treatment, including COVID-19, up to THB 3m. For more information on all expat health insurance plans click here. Get our Daily Newsletter - Click HERE to subscribe 2 1 Link to comment Share on other sites More sharing options...
pacovl46 Posted October 2, 2023 Share Posted October 2, 2023 The coloration reminds a bit of the Mangshan viper. Link to comment Share on other sites More sharing options...
PETERTHEEATER Posted October 2, 2023 Share Posted October 2, 2023 Based on photographs alone it was determined to be a new species????? 1 Link to comment Share on other sites More sharing options...
retiree Posted October 2, 2023 Share Posted October 2, 2023 36 minutes ago, PETERTHEEATER said: Based on photographs alone it was determined to be a new species? https://vertebrate-zoology.arphahub.com/article/109854/ Abstract We describe a new species of pitvipers from Trang Province of Thailand, near the Thailand–Malaysian border, based on morphological and molecular (2427 bp from cyt b, ND4, and 16S rRNA mitochondrial DNA genes) lines of evidence. Morphologically, Trimeresurus ciliaris sp. nov. is distinguished from its congeners by the following combination of morphological characters: a long papillose hemipenis; first supralabial and nasal scale fused; three to four small supraocular scales; internasals not in contact; small scale between nasal and the scale formed by the fused second supralabial and loreal present; dorsal scales in 17–17–15 rows across the body; ventral scales 172–175 in males, 171 in female; subcaudal scales 59–63 in males, 61 in female, all paired; in life an emerald-green dorsum with reddish-brown bands; creamy-white venter lacking dark dots or stripes on the lateral sides of the ventrals; white vertebral spots present in both sexes on every two or three dorsal scales; dark brown spots forming discontinuous pattern present on 1–3 lateral dorsal scale rows; males with reddish-brown postocular stripe. The new species forms a distinct clade on the phylogenetic tree of the genus Trimeresurus and differs from the morphologically similar species T. venustus by a significant divergence in cytochrome b mitochondrial DNA gene sequences (p = 12.5%). The new species is currently known from a small karstic area in the Nakawan Range spanning the border of Thailand and Malaysia, in particular in limestone forests in Trang and Satun provinces (Thailand); it likely also occurs in the adjacent parts of Perlis State (Malaysia). Our study also suggests that the taxonomy of T. kanburiensis species complex requires further studies; in particular our study suggests that the status of populations from Chumphon Province of Thailand and Pulau Langkawi Island of Malaysia should be re-assessed. 1 Link to comment Share on other sites More sharing options...
Sigmund Posted October 2, 2023 Share Posted October 2, 2023 Great. As long as it remains in the park and does not end up in sprouting out of your toilet at home as it happens everywhere in Thailand. Link to comment Share on other sites More sharing options...
xtrnuno41 Posted October 2, 2023 Share Posted October 2, 2023 well my wife found the more common one. She even took a pic of it ! You cant blame her the pic is a little blur. Link to comment Share on other sites More sharing options...
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