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Lycodon Cavernicolus
''Lycodon cavernicolus'', also known as Gua Wang Burma wolf snake, is a species of colubrid snake found in peninsular Malaysia. It was first described in 2014. Etymology The species name ''cavernicolus'' is derived from the Latin words ''caverna'', which means "cave" and ''cola'' which means "dweller", and means that ''L. cavernicolus'' lives in caves. However, strictly speaking the ending "-colus" is a correctable error, as in Latin -cola as a suffix is a masculine noun and is not declined in compound words. Phylogeny ''L. cavernicolus'' is a member of the genus ''Lycodon'', a genus of snakes commonly known as wolf snakes. The genus belongs to the snake family Colubridae, the largest snake family, with member species being found on every continent except Antarctica. Description ''L. cavernicolus'' has a flat head that is distinct from its neck, with an elongated snout. The nostrils are in the middle of the nasal scale, and large. The eyes are also large, with a vertical, elli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Reptile Database
The Reptile Database is a scientific database that collects taxonomic information on all living reptile species (i.e. no fossil species such as dinosaur Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years ago (mya), although the exact origin and timing of the evolution of dinosaurs is t ...s). The database focuses on species (as opposed to higher ranks such as families) and has entries for all currently recognized ~13,000 species and their subspecies, although there is usually a lag time of up to a few months before newly described species become available online. The database collects scientific and common names, synonyms, literature references, distribution information, type information, etymology, and other taxonomically relevant information. History The database was founded in 1995 as EMBL Reptile Database when the founder, Peter Uetz, was a graduate student at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loreal Scale
The lore (adj. loreal) is the region between the eyes and nostrils of birds, reptiles, and amphibians. Ornithology In ornithology, the lore is the region between the eye and bill on the side of a bird's head. This region is sometimes featherless, and the skin may be tinted, as in many species of the cormorant family. This area, which is directly in front of the eye, features a "loral stripe" in many bird species including the red-capped plover. Herpetology In amphibians and reptile Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates (lizards and snakes) and rhynchocephalians ( ...s, lore pertains to the regions immediately adjacent to the eyes and between the eyes and nostrils. These are analogous to the lore on birds which corresponds to the region between the eye and the beak. In snakes and reptiles, a loreal scale also r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snakes Of Southeast Asia
Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes . Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads ( cranial kinesis). To accommodate their narrow bodies, snakes' paired organs (such as kidneys) appear one in front of the other instead of side by side, and most have only one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca. Lizards have evolved elongate bodies without limbs or with greatly reduced limbs about twenty-five times independently via convergent evolution, leading to many lineages of legless lizards. These resemble snakes, but several common groups of legless lizards have eyelids and external ears, which snakes lack, although this rule is not universal (see Amphisbaenia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Described In 2014
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates (lizards and snakes) and rhynchocephalians (tuatara). As of March 2022, the Reptile Database includes about 11,700 species. In the traditional Linnaean classification system, birds are considered a separate class to reptiles. However, crocodilians are more closely related to birds than they are to other living reptiles, and so modern cladistic classification systems include birds within Reptilia, redefining the term as a clade. Other cladistic definitions abandon the term reptile altogether in favor of the clade Sauropsida, which refers to all amniotes more closely related to modern reptiles than to mammals. The study of the traditional reptile orders, historically combined with that of modern amphibians, is called herpetology. The earliest known proto-reptiles originated arou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perlis
Perlis, ( Northern Malay: ''Peghelih''), also known by its honorific title Perlis Indera Kayangan, is the smallest state in Malaysia by area and population. Located on the northwest coast of Peninsular Malaysia, it borders the Thai provinces of Satun and Songkhla to the north and the Malaysian state of Kedah to the south. It was called Palit ( th, ปะลิส) by the Siamese when it was under their influence. Perlis had a population of 227,025 as of the 2010 census. The capital of Perlis is Kangar, and the royal capital is Arau. Another important town is Padang Besar, at the Malaysia–Thailand border and Kuala Perlis, the ferry town to Langkawi. The main port and ferry terminal is at the small village of Kuala Perlis, linking mostly to Langkawi Island. Another important lately developed area is Pauh Putra within subdistrict of Kurong Anai which houses the main campus of Malaysia University of Perlis and Politeknik Tuanku Syed Sirajuddin. Perlis has a famous snake f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perlis State Park
Perlis, ( Northern Malay: ''Peghelih''), also known by its honorific title Perlis Indera Kayangan, is the smallest state in Malaysia by area and population. Located on the northwest coast of Peninsular Malaysia, it borders the Thai provinces of Satun and Songkhla to the north and the Malaysian state of Kedah to the south. It was called Palit ( th, ปะลิส) by the Siamese when it was under their influence. Perlis had a population of 227,025 as of the 2010 census. The capital of Perlis is Kangar, and the royal capital is Arau. Another important town is Padang Besar, at the Malaysia–Thailand border and Kuala Perlis, the ferry town to Langkawi. The main port and ferry terminal is at the small village of Kuala Perlis, linking mostly to Langkawi Island. Another important lately developed area is Pauh Putra within subdistrict of Kurong Anai which houses the main campus of Malaysia University of Perlis and Politeknik Tuanku Syed Sirajuddin. Perlis has a famous snake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyrtodactylus
''Cyrtodactylus'' (Greek κυρτος ''kurtos'' "curved", from κυπτω ''kuptō'' "to stoop"; δακτυλος ''daktulos'' "finger, toe") is a diverse genus of Asian geckos, commonly known as bent-toed geckos, bow-fingered geckos, and forest geckos. The genus has about 300 described species as of 2020, which makes it the largest of all gecko genera. Description Instead of possessing dilated digits like other geckos, members of ''Cyrtodactylus'' have slender, curved toes to which the common names for the genus can be attributed. Taxonomy The phylogenetic relationships with this genus and the genus ''Geckoella'' has not been resolved to date. Based on morphology, suggested that it was a subgenus of ''Cyrtodactylus'' but a phylogenetic study by , though with inadequate sampling of taxa, restored it to generic status once again. All species of ''Geckoella'' have been placed here pending a more definitive study. Phylogeny The following phylogeny is from Pyron, et al. (2013), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oviparous
Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, most reptiles, and all pterosaurs, dinosaurs (including birds), and monotremes. In traditional usage, most insects (one being '' Culex pipiens'', or the common house mosquito), molluscs, and arachnids are also described as oviparous. Modes of reproduction The traditional modes of reproduction include oviparity, taken to be the ancestral condition, traditionally where either unfertilised oocytes or fertilised eggs are spawned, and viviparity traditionally including any mechanism where young are born live, or where the development of the young is supported by either parent in or on any part of their body. However, the biologist Thierry Lodé recently divided the traditional category of oviparous reproduction into two modes that he named ovuliparity and (true) oviparity respectively. He distinguis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycodon Fasciatus
''Lycodon fasciatus'', commonly known as the banded wolf snake, is a species of colubrid snake. Distribution It is found in India (Assam), Bangladesh, Myanmar, Thailand, Laos, Vietnam, Tibet, SW China (from Yunnan and Guangxi to Hubei, northward to Shaanxi and Gansu, Fujian, Sichuan). Description Adults may attain 53 cm (21 inches) in total length, with a tail 11 cm (4¼ inches) long. Its color pattern consists of broad purplish-black rings which encircle its body and are separated by yellowish or reddish intervals. The first black ring does not encircle the neck. The dorsal scales are in 17 rows, weakly keeled anteriorly, the keels becoming more pronounced posteriorly. The ventrals are 205–213; the anal is entire; and the divided subcaudals are 77–90. Boulenger, G.A. 1893. ''Catalogue of the Snakes in the British Museum (Natural History), Volume I''. London. Photos Image:Lycodon fasciatus, 2.jpg, Lycodon fasciatus, Banded wolf snake - Phu Kradueng National ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colubrid
Colubridae (, commonly known as colubrids , from la, coluber, 'snake') is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on every continent except Antarctica. Description While most colubrids are not venomous (or have venom that is not known to be harmful to humans) and are mostly harmless, a few groups, such as genus ''Boiga'', can produce medically significant injuries. In addition, the boomslang, the twig snakes, and the Asian genus ''Rhabdophis'' have caused human fatalities. Some colubrids are described as opisthoglyphous (often called "rear-fanged"), meaning they have elongated, grooved teeth located in the back of their upper jaws. It is likely that opisthoglyphous dentition evolved many times in the history of snakes and is an evolutionary precursor to the fangs of vipers and elapids, which are located in the front of the mouth. Classification In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycodon Ruhstrati
''Lycodon ruhstrati'', also known as Ruhstrat's wolf snake, the mountain wolf snake, or the Formosa wolf snake, is a species of non-venomous colubrid snake found in Taiwan, southern and eastern China, and northern Vietnam. Taxonomy The Specific name (zoology), specific name, ''ruhstrati'', was chosen to honor German-born Ernst Konrad A. Ruhstrat (died 1913), of the Imperial Chinese Customs Service, who collected the Type (biology), type specimens of this species in southern Taiwan. ''Lycodon ruhstrati'' is a member of the genus ''Lycodon'', a genus of snakes commonly known as wolf snakes. The genus belongs to the snake family Colubridae. Colubridae is the largest snake family, with member Genus, genera and species being found on every continent except Antarctica. The genus ''Lycodon'' has at times been placed in the genus ''Oligodon'', but this classification is under dispute. The species ''Lycodon multifasciatus'' was previously listed as a subspecies of ''L. ruhstrati'', bei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany, an isotype is a duplicate of the holotype, where holotype and isotypes are often pieces from the same individual plant or samples from the same gathering. A holotype is not necessaril ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
