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Ommatotriton
''Ommatotriton'' or banded newts is a genus of salamanders in the family Salamandridae. The genus occurs in Western Asia and Caucasus. The species in this genus were formerly placed in the genus ''Triturus''. Taxonomy The genus contains three species: * ''Ommatotriton nesterovi'' (Litvinchuk, Zuiderwijk, Borkin, and Rosanov, 2005) * ''Ommatotriton ophryticus'' (Berthold, 1846) — northern banded newt * ''Ommatotriton vittatus'' (Gray, 1835) — southern banded newt References External links * Ommatotriton, Amphibian genera Amphibians of Asia Amphibians of Europe Taxa named by John Edward Gray {{Salamandridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ommatotriton Ophryticus
''Ommatotriton ophryticus'', the northern banded newt, is a species of newt in the family Salamandridae. It is found in northeastern Turkey and western Caucasus in Georgia (country), Georgia, Armenia, and southern Russia. Taxonomy ''Ommatotriton ophryticus'' has been considered subspecies of ''Ommatotriton vittatus'', but in 2005 Litvinchuk and colleagues raised it to full species status. They also described a new subspecies under this taxon, ''Triturus ophryticus nesterovi'', now recognized as a separate species ''Ommatotriton nesterovi''. Description The tail is about the same length as the body and head. The limbs and digits are long, more so in males. Skin is almost smooth to slightly granular. During the terrestrial phase, the Dorsum (anatomy), dorsum is reddish. During the aquatic phase, the dorsal and lateral surfaces are bronze-olive or olive-brown; there are small dark points on the back and a light band on flanks bordered with dark stripes. The belly is immaculate yel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Banded Newt
''Ommatotriton ophryticus'', the northern banded newt, is a species of newt in the family Salamandridae. It is found in northeastern Turkey and western Caucasus in Georgia, Armenia, and southern Russia. Taxonomy ''Ommatotriton ophryticus'' has been considered subspecies of '' Ommatotriton vittatus'', but in 2005 Litvinchuk and colleagues raised it to full species status. They also described a new subspecies under this taxon, ''Triturus ophryticus nesterovi'', now recognized as a separate species '' Ommatotriton nesterovi''. Description The tail is about the same length as the body and head. The limbs and digits are long, more so in males. Skin is almost smooth to slightly granular. During the terrestrial phase, the dorsum is reddish. During the aquatic phase, the dorsal and lateral surfaces are bronze-olive or olive-brown; there are small dark points on the back and a light band on flanks bordered with dark stripes. The belly is immaculate yellow to orange. During the breeding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ommatotriton
''Ommatotriton'' or banded newts is a genus of salamanders in the family Salamandridae. The genus occurs in Western Asia and Caucasus. The species in this genus were formerly placed in the genus ''Triturus''. Taxonomy The genus contains three species: * ''Ommatotriton nesterovi'' (Litvinchuk, Zuiderwijk, Borkin, and Rosanov, 2005) * ''Ommatotriton ophryticus'' (Berthold, 1846) — northern banded newt * ''Ommatotriton vittatus'' (Gray, 1835) — southern banded newt References External links * Ommatotriton, Amphibian genera Amphibians of Asia Amphibians of Europe Taxa named by John Edward Gray {{Salamandridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Banded Newt
The southern banded newt (''Ommatotriton vittatus'') is a species of salamander in the family Salamandridae found in Armenia (Lori Province of northern Armenia), Iraq, Israel, Jordan, Lebanon, Syria, and Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen .... This species has two subspecies - O. ''v. vittatus'' (found in Turkey, Syria, and Israel) and O. ''v. ciliensis'' (found in Turkey). The southern banded newt is a medium-sized newt of 90–110 mm total body length. Females are often slightly smaller than males and have about half their weight but both males and females have a similar mean body condition index. Habitat The natural habitat of the species is water bodies of various types in temperate forests and grasslands, including rivers, ponds, and canals, and exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ommatotriton Nesterovi
The Anatolian banded newt (''Ommatotriton nesterovi'') is a species of salamander in the family Salamandridae, most notably found in Anatolia Anatolia (), also known as Asia Minor, is a peninsula in West Asia that makes up the majority of the land area of Turkey. It is the westernmost protrusion of Asia and is geographically bounded by the Mediterranean Sea to the south, the Aegean ...: a peninsula ranging from the western and northern parts of Turkey.Sümeyye Altunışık, Abdullah Altunışık "The Easternmost Record of the Anatolian Banded Newt: The Distribution of ''Ommatotriton nesterovi'' (Caudata: Salamandridae) Expands Eastward in Türkiye". ''Biol Bull Russ Acad Sci'' 50 (Suppl 3), S476–S478 (2023). https://doi.org/10.1134/S1062359023601817 Habitat The Anatolian banded newt prefers to reside in forest grasslands that are abundant in trees and vegetation and low in altitude." Batuhan Kansız, Bülbül, U., Muslu, G. et al. Habitat Preferences of the Anatolian Ban ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salamandridae
Salamandridae is a Family (biology), 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. Nearly all salamandrids produce a potent toxin in their skin, with some species being deadly to many other animal species. With a few exceptions, salamandrids have patterns of bright and contrasting colours, most of these are to warn potential predators of their toxicity. They have four well-developed limbs, with four toes on the fore limbs, and (in most cases) five toes on the hind limbs. They vary from in length. Many species within this family reproduce by method of internal fertilization. Additionally, there are many species-specific courtship rituals t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triturus
''Triturus'' is a genus of newts comprising the crested and the marbled newts, which are found from Great Britain through most of continental Europe to westernmost Siberia, Anatolia, and the Caspian Sea region. Their English names refer to their appearance: marbled newts have a green–black colour pattern, while the males of crested newts, which are dark brown with a yellow or orange underside, develop a conspicuous jagged seam on their back and tail during their breeding phase. Crested and marbled newts live and breed in vegetation-rich ponds or similar aquatic habitats for two to six months and usually spend the rest of the year in shady, protection-rich land habitats close to their breeding sites. Males court females with a ritualised display, ending in the deposition of a spermatophore that is picked up by the female. After fertilisation, a female lays 200–400 eggs, folding them individually into leaves of water plants. Larvae develop over two to four months before met ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newts
A newt is a salamander in the subfamily Pleurodelinae. The terrestrial juvenile phase is called an eft. Unlike other members of the family Salamandridae, newts are semiaquatic, alternating between aquatic and terrestrial habitats. Not all aquatic salamanders are considered newts, however. More than 100 known species of newts are found in North America, Europe, North Africa and Asia. Newts metamorphose through three distinct developmental life stages: aquatic larva, terrestrial juvenile (eft), and adult. Adult newts have lizard-like bodies and return to the water every year to breed, otherwise living in humid, cover-rich land habitats. Newts are threatened by habitat loss, fragmentation and pollution. Several species are endangered, and at least one species, the Yunnan lake newt, has become extinct recently. Etymology The Old English name of the animal was , (of unknown origin), resulting in Middle English ; this word was transformed irregularly into , , or . The initial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caucasus
The Caucasus () or Caucasia (), is a region spanning Eastern Europe and Western Asia. It is situated between the Black Sea and the Caspian Sea, comprising parts of Southern Russia, Georgia, Armenia, and Azerbaijan. The Caucasus Mountains, including the Greater Caucasus range, have conventionally been considered as a natural barrier between Europe and Asia, bisecting the Eurasian landmass. Mount Elbrus, Europe's highest mountain, is situated in the Western Caucasus area of Russia. On the southern side, the Lesser Caucasus includes the Javakheti Plateau and the Armenian highlands. The Caucasus is divided into the North Caucasus and South Caucasus, although the Western Caucasus also exists as a distinct geographic space within the North Caucasus. The Greater Caucasus mountain range in the north is mostly shared by Russia and Georgia as well as the northernmost parts of Azerbaijan. The Lesser Caucasus mountain range in the south is mostly located on the territory of sout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edward Gray
John Edward Gray (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the pharmacologist and botanist Samuel Frederick Gray (1766–1828). The same is used for a zoological name. Gray was keeper of zoology at the British Museum in London from 1840 until Christmas 1874, before the natural history holdings were split off to the Natural History Museum. He published several catalogues of the museum collections that included comprehensive discussions of animal groups and descriptions of new species. He improved the zoological collections to make them amongst the best in the world. Biography Gray was born in Walsall, but his family soon moved to London, where Gray studied medicine. He assisted his father in writing ''The Natural Arrangement of British Plants'' (1821). After being blackballed by the Linnean Society of London, Gray shifted his interest from botany to zoology. He began his zoological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
