| Echis borkini | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Viperidae |
| Genus: | Echis |
| Species: | E. borkini |
| Binomial name | |
| Echis borkini Cherlin, 1990 | |
 | |
| Synonyms [2] | |
Echis varius borkiniCherlin, 1990 | |
Echis borkini is a species of venomous viper. [1] [2] It was originally described as subspecies of Echis varius . [2]
The snake is found in southwestern Saudi Arabia and western Yemen. [1] [2]
The hammerhead sharks are a group of sharks that form the family Sphyrnidae, so named for the unusual and distinctive structure of their heads, which are flattened and laterally extended into a "hammer" shape called a cephalofoil. Most hammerhead species are placed in the genus Sphyrna, while the winghead shark is placed in its own genus, Eusphyra. Many, but not necessarily mutually exclusive, functions have been postulated for the cephalofoil, including sensory reception, manoeuvering, and prey manipulation. Research has shown that the cephalofoil gives the shark improved binocular vision and depth perception.
Penguins are a group of aquatic flightless birds. They live almost exclusively in the Southern Hemisphere, with only one species, the Galápagos penguin, found north of the Equator. Highly adapted for life in the water, penguins have countershaded dark and white plumage and flippers for swimming. Most penguins feed on krill, fish, squid and other forms of sea life which they catch while swimming underwater. They spend roughly half of their lives on land and the other half in the sea.
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit.
"Sardine" and "pilchard" are common names that refer to various small, oily forage fish in the herring family Clupeidae. The term "sardine" was first used in English during the early 15th century and may come from the Mediterranean island of Sardinia, around which sardines were once abundant.
Echis carinatus is a venomous viper species found in parts of the Middle East and Central Asia, and especially the Indian subcontinent. It is the smallest member of the big four snakes that are responsible for causing the most snakebite cases and deaths, due to various factors including their frequent occurrence in highly populated regions, and their inconspicuous nature. Five subspecies are currently recognized, including the nominate subspecies described here.
Wagner's gerbil is a gerbil that is native mainly to the Nile Delta, Israel, the Sinai, Syria, Iraq and the Arabian Peninsula. It also referred to as the rough-tailed dipodil or Wadi Hof gerbil. They are solo, burrowing mammals that are nocturnally active.
The Malayan flat-shelled turtle is a species of turtle found in Southeast Asia.
Echis is a genus of venomous vipers found in the dry regions of Africa, the Middle East, India, Sri Lanka and Pakistan. They have a characteristic threat display, rubbing sections of their body together to produce a "sizzling" warning sound. The name Echis is the Latin transliteration of the Greek word for "viper" (ἔχις). Their common name is "saw-scaled vipers" and they include some of the species responsible for causing the most snakebite cases and deaths in the world. Twelve species are currently recognized.
Python is a genus of constricting snakes in the Pythonidae family native to the tropics and subtropics of the Eastern Hemisphere.
Echis hughesi is a species of venomous snake in the subfamily Viperinae of the family Viperidae. The species is endemic to Somalia. There are no subspecies which are currently recognized as being valid.
Echis leucogaster, also known as the white-bellied carpet viper or the Roman's saw-scaled viper, is a venomous viper species endemic to West and Northwest Africa. Its scientific name derives from its white (leuco-), unmarked belly (gaster). No subspecies are currently recognized.
Echis pyramidum is a species of venomous viper endemic to Northeast Africa and the Arabian Peninsula. Three subspecies are currently recognized, including the nominate subspecies described here.
This article is a list of biological species, subspecies, and evolutionary significant units that are known to have become extinct during the Holocene, the current geologic epoch, ordered by their known or approximate date of disappearance from oldest to most recent.
The eastern false pipistrelle, species Falsistrellus tasmaniensis, is a vespertilionid bat that occurs in eastern and south-eastern Australia, including the island of Tasmania.
The rinkhals, also called the ringhals or ring-necked spitting cobra, is a species of venomous elapid found in parts of southern Africa. It is not a true cobra in that it does not belong to the genus Naja, but instead belongs to the monotypic genus Hemachatus. While rinkhals bear a great resemblance to true cobras they also possess some remarkable differences from these, resulting in their placement outside the genus Naja.
Echis omanensis, commonly known as the Oman saw-scaled viper, is a species of venomous viper.
Echis khosatzkii is a species of venomous viper.
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