Salamandridae is a family of salamanders consisting of true salamanders and newts. Salamandrids are distinguished from other salamanders by the lack of rib or costal grooves along the sides of their bodies and by their rough skin. Their skin is very granular because of the number of poison glands. They also lack nasolabial grooves. Most species of Salamandridae have moveable eyelids but lack lacrimal glands.
Tylototriton shanjing, the emperor newt, Mandarin newt or Mandarin salamander, is a highly toxic newt native to China.
Tylototriton verrucosus is a species of newt found in the Indian subcontinent and Southeast Asia. Common names include: Himalayan newt, crocodile newt, crocodile salamander, Himalayan salamander, red knobby newt.
Tylototriton is a genus of newts known as crocodile newts or knobby newts. About 36 known species are in this genus. Many species have been described just recently. They range from northeastern India and Nepal through Burma to northern Thailand, Laos, Vietnam, and southern China.
The wildlife of Laos encompasses the animals and plants found in the Lao People's Democratic Republic, a landlocked country in southeastern Asia. Part of the country is mountainous and much of it is still clad in tropical broadleaf forest. It has a great variety of animal and plant species.
The Laos warty newt is a species of salamander in the family Salamandridae. It is found only in the Saysomboun Special Zone and Phou Kout District in Xiangkhouang Province, Laos. Its natural habitats are subtropical or tropical dry shrubland and rivers. In 2014, it is classed as Endangered.
The black knobby newt is a species of salamanders in the family Salamandridae found in China and Vietnam. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, freshwater marshes, and intermittent freshwater marshes. It is threatened by habitat loss and overharvesting.
The Hainan knobby newt is a species of salamander in the family Salamandridae. It is found only in the island of Hainan, China. It is known from the Wuzhi Mountains, Diaoluoshan, and Jianfengling. All these locations are nature reserves. Nevertheless, the species is threatened by habitat loss and degradation due to agriculture, clear-cutting and infrastructure development for tourist activities.
The red-tailed knobby newt or Kweichow (crocodile) newt is a species of salamander in the family Salamandridae. It is found in western Guizhou and north-eastern Yunnan, China. It is most closely related to emperor newt and Himalayan newt.
The Taliang knobby newt is a species of salamander in the family Salamandridae. It is found only in southern Sichuan, China. It inhabits densely vegetated forested valleys, where it breeds in pools, ponds and paddy fields. It is a common species within its confined range.
The Wenxian knobby newt or Wenxian knobby salamander is a species of salamander in the family Salamandridae. It is endemic to central China. Its type locality is Wen County in Gansu, or in Chinese: 文县; pinyin: Wénxiàn, hence the name.
Leptobrachium buchardi is a species of amphibian in the family Megophryidae. It is endemic to Laos and only known from the Bolaven Plateau in the Champasak Province, near its type locality within the Dong Hua Sao National Protected Area. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss.
Tylototriton vietnamensis, the Vietnamese crocodile newt or Vietnamese knobby newt, is a species of newt in the family Salamandridae. It is known from four localities in northern Vietnam where it occurs in and near ponds within dense bamboo vegetation. It is quite likely that it also will be found in adjacent areas of China and possibly Laos. It is possible that specimens earlier identified as T. asperrimus are in fact T. vietnamensis. However, based on molecular genetic data, its closest relative is T. hainanensis.
Tylototriton ziegleri, also known as Ziegler's crocodile newt or Ziegler's knobby newt, is a species of newt in the family Salamandridae. It is currently known from Hà Giang and Cao Bằng provinces in northern Vietnam, although its actual range probably wider; there is a photograph to suggest it also occurs in Lào Cai Province in Vietnam, and its range likely extends to Yunnan in southern China. Based on molecular genetic data, Tylototriton ziegleri belongs to the "Tylototriton asperrimus group" of newts. The specific name ziegleri honours Thomas Ziegler, a German herpetologist.
Leptobrachella aerea is a species of frogs in the family Megophryidae. It is known from Vilabouli District, Savannakhet Province, Laos and from Hà Tĩnh, Nghệ An, Thanh Hóa, and Quảng Bình Provinces of Vietnam.
The angular-headed newt, also known as angular-headed crocodile newt, is a species of salamander in the family Salamandridae from Thailand, Laos, and Vietnam. Its unique orange markings help to distinguish it from other species, and also gave it the nickname "Star-Trek newt", as it resembles the ridges on the head of the fictional Klingon species from the television show Star Trek.
Tylototriton ngarsuensis, the Ywangan crocodile newt, is a species of newt in the family Salamandridae that is endemic to Myanmar. It is only known from Ngar Su village, which is located in the vicinity of Ywangan Township.
Niane Sivongxay is a zoologist and herpetologist from Laos, who is Director of the South East Asian Ministers of Education Organisation (SEAMEO) Regional Centre for Community Education Development and is Assistant Professor of Biology at the National University of Laos. She specialises in the study of zooplankton, amphibians and reptiles.
Theloderma lacustrinum, the lake bug-eyed frog, is a frog in the family Rhacophoridae. It is endemic to Laos. Scientists know it exclusively from the type locality: Ban Naxang Village near the Nam Lik Reservoir.
Tylototriton ngoclinhensis, the Ngoc Linh crocodile newt, is a species of crocodile newt native to the Central Highlands region of Vietnam. First discovered in 2018, it was described as a new species in 2023. Due to its small range, the newt is considered to be threatened and it has been proposed for it to be classified as endangered on the IUCN Red List.
