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Aspidelaps
''Aspidelaps'' is a genus of venomous snake, venomous Elapidae, elapid snakes Endemism, endemic to Africa. Species in the genus ''Aspidelaps'' are commonly called shield-nosed cobras, African coral snakes or coral cobras after their cobra hoods and enlarged Rostral scale, rostral (nose) scales. However, the hood is not nearly as well developed in ''Aspidelaps'' as it is in the true cobras of the genus ''Naja''. Species Venom ''Aspidelaps'' venom is neurotoxic, and ''Aspidelaps'' bites have caused human deaths in a few cases.William Roy Branch, Branch, Bill (2004). ''Field Guide to Snakes and other Reptiles of Southern Africa''. Third Revised edition, Second impression. Sanibel Island, Florida: Ralph Curtis Books. 399 pp., 112 color plates. (Genus ''Aspidelaps'', p. 103). References External links * Further reading *George Albert Boulenger, Boulenger GA (1896). ''Catalogue of the Snakes in the British Museum (Natural History). Volume III., Containing the Colubridæ (Opist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspidelaps Lubricus
''Aspidelaps lubricus'', commonly known as the Cape coral snake, Cape coral cobra or coral shield cobra, is a species of venomous snake in the family Elapidae. The species is native to southern Africa. Geographic range and habitat ''Aspidelaps lubricus'' is found in regions of the Karoo, former Cape Province, and northward into Namibia. It mostly inhabits very arid regions, like deserts and rocky/sandy ecosystems. These areas within South Africa within the Karoo are known for low predictable rainfall and little vegetation, mostly shrubs and scrubs. Taxonomy Etymology The subspecific name, ''cowlesi'', is in honor of African-born American herpetologist Raymond Bridgman Cowles. Description ''Aspidelaps lubricus'' is a relatively small, slender bodied snake, around in total length (tail included), with some growing up to in some cases. The Cape coral snake is a small elapid Elapidae (, commonly known as elapids , from , variant of "sea-fish") is a family (biology), fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspidelaps Scutatus
The shield-nosed cobra (''Aspidelaps scutatus''), also known commonly as the eastern shield-nose snake, is a species of venomous snake of the family Elapidae. The species is native to southern Africa. There are three recognized subspecies. Description Adults of ''Aspidelaps scutatus'' have an average snout-to-vent length (SVL) of . The dorsal scales are arranged in 21–25 rows at midbody, and they are keeled on the posterior portion of the body. Geographic range The shield-nosed cobra is found in Botswana, Eswatini, Lesotho, Malawi, Mozambique, Namibia, South Africa, Zambia and Zimbabwe. Habitat The preferred natural habitat of ''Aspidelaps scutatus'' is sandy-soiled savanna, at altitudes of . In captivity ''Aspidelaps scutatus'' can survive between 20 and 28 years in captivity, though this age is normally not attained in the wild due to predation, accidents, etc. Venom The species ''Aspidelaps scutatus'' is highly venomous, and its bite has caused at least one reported dea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspidelaps
''Aspidelaps'' is a genus of venomous snake, venomous Elapidae, elapid snakes Endemism, endemic to Africa. Species in the genus ''Aspidelaps'' are commonly called shield-nosed cobras, African coral snakes or coral cobras after their cobra hoods and enlarged Rostral scale, rostral (nose) scales. However, the hood is not nearly as well developed in ''Aspidelaps'' as it is in the true cobras of the genus ''Naja''. Species Venom ''Aspidelaps'' venom is neurotoxic, and ''Aspidelaps'' bites have caused human deaths in a few cases.William Roy Branch, Branch, Bill (2004). ''Field Guide to Snakes and other Reptiles of Southern Africa''. Third Revised edition, Second impression. Sanibel Island, Florida: Ralph Curtis Books. 399 pp., 112 color plates. (Genus ''Aspidelaps'', p. 103). References External links * Further reading *George Albert Boulenger, Boulenger GA (1896). ''Catalogue of the Snakes in the British Museum (Natural History). Volume III., Containing the Colubridæ (Opist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snake Genera
List of reptile genera lists the vertebrate class of reptiles by living genus, spanning two subclasses. Subclass Anapsida Order Testudinata (turtles) Turtles are reptiles of the order Testudines characterized by a special bony or cartilaginous shell developed from their ribs and acting as a shield. Suborder Pleurodira Source: * Superfamily Cheloides ** Family Chelidae *** Genus '' Acanthochelys'' *** Genus '' Chelodina'' *** Genus '' Chelus'' - mata mata *** Genus '' Elseya'' *** Genus '' Elusor'' - Mary River turtle *** Genus '' Emydura'' *** Genus '' Flaviemys'' - Manning River snapping turtle *** Genus '' Hydromedusa'' *** Genus '' Mesoclemmys'' *** Genus '' Myuchelys'' *** Genus '' Phrynops'' *** Genus '' Platemys'' - twist-necked turtle *** Genus '' Pseudemydura'' - western swamp turtle *** Genus '' Ranacephala'' - Hoge's side-necked turtle *** Genus '' Rheodytes'' *** Genus '' Rhinemys'' - red side-necked turtle * Superfamily Pelomedusoides ** Family Pelomedusidae ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elapidae
Elapidae (, commonly known as elapids , from , variant of "sea-fish") is a family of snakes characterized by their permanently erect fangs at the front of the mouth. Most elapids are venomous, with the exception of the genus '' Emydocephalus''. Many members of this family exhibit a threat display of rearing upwards while spreading out a neck flap. Elapids are endemic to tropical and subtropical regions around the world, with terrestrial forms in Asia, Australia, Africa, and the Americas and marine forms in the Pacific and Indian Oceans. Members of the family have a wide range of sizes, from the white-lipped snake to the king cobra. Most species have neurotoxic venom that is channeled by their hollow fangs, and some may contain other toxic components in varying proportions. The family includes 55 genera with around 360 species and over 170 subspecies. Description Terrestrial elapids look similar to the Colubridae; almost all have long, slender bodies with smooth scales, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rostral Scale
The rostral scale, or rostral, in snakes and other scaled reptiles is the median plate on the tip of the snout that borders the mouth opening. Wright AH, Wright AA (1957). ''Handbook of Snakes of the United States and Canada''. Ithaca and London: Comstock Publishing Associates. (7th printing, 1985). 1,105 pp. (in two volumes). . It corresponds to the mental scale in the lower jaw. The term pertains to the rostrum, or nose. In snakes, the shape and size of this scale is one of many characteristics used to differentiate species from one another. Related scales * Nasorostral scale * Mental scale *Labial scales See also * Snake scales *Anatomical terms of location Standard anatomical terms of location are used to describe unambiguously the anatomy of humans and other animals. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position pr ... References {{Reflist Snake scales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namibia
Namibia, officially the Republic of Namibia, is a country on the west coast of Southern Africa. Its borders include the Atlantic Ocean to the west, Angola and Zambia to the north, Botswana to the east and South Africa to the south; in the northeast, approximating a quadripoint, Zimbabwe lies less than 200 metres (660 feet) away along the Zambezi, Zambezi River near Kazungula, Zambia. Namibia's capital and largest city is Windhoek. Namibia is the driest country in sub-Saharan Africa, and has been inhabited since prehistoric times by the Khoekhoe, Khoi, San people, San, Damara people, Damara and Nama people. Around the 14th century, immigration, immigrating Bantu peoples arrived as part of the Bantu expansion. From 1600 the Ovambo people#History, Ovambo formed kingdoms, such as Ondonga and Oukwanyama. In 1884, the German Empire established rule over most of the territory, forming a colony known as German South West Africa. Between 1904 and 1908, German troops waged a punitive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snakes Of Africa
Snakes are elongated limbless reptiles of the suborder Serpentes (). Cladistically squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales much like other members of the group. Many species of snakes have skulls with several more joints than their lizard ancestors and relatives, 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 only have one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca. Lizards have independently evolved elongate bodies without limbs or with greatly reduced limbs at least twenty-five times 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Albert Boulenger
George Albert Boulenger (19 October 1858 – 23 November 1937) was a Belgian-British zoologist who described and gave scientific names to over 2,000 new animal species, chiefly fish, reptiles, and amphibians. Boulenger was also an active botanist during the last 30 years of his life, especially in the study of roses. Life Boulenger was born in Brussels, Belgium, the only son of Gustave Boulenger, a Belgian public notary, and Juliette Piérart, from Valenciennes. He graduated in 1876 from the Free University of Brussels (1834–1969), Free University of Brussels with a degree in natural sciences, and worked for a while at the Royal Belgian Institute of Natural Sciences, Brussels, as an assistant naturalist studying amphibians, reptiles, and fishes. He also made frequent visits during this time to the ''National Museum of Natural History (France), Muséum national d'Histoire naturelle'' in Paris and the Natural History Museum, London, British Museum in London. Boulenger develop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Roy Branch
William Roy "Bill" Branch (12 May 1946, London, England – 14 October 2018, Port Elizabeth, South Africa) was a British-South-African herpetologist. Branch studied at the University of Southampton where he remained until completing his Ph.D. degree (''Studies on a foetal-specific alpha-globulin FPin the rabbit'' ). From 1972 he worked as a scientist in the Life Sciences Division of the Atomic Energy Board in Pretoria doing research on, inter alia, liver cancer, but returned to the University of Southampton in 1976 to take up a post-doctoral research fellowship in the Department of Biology studying the synthesis of chemicals in the liver of foetal rabbits. He started working at Port Elizabeth Museum in 1979 and retired in 2011, when he was appointed as Research Associate and Curator Emeritus. Over a period of almost 40 years he conducted field work in about 20 African countries and played a major role in building up the large reptile and amphibian collections at the Museum. Publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mozambique
Mozambique, officially the Republic of Mozambique, is a country located in Southeast Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Africa to the south and southwest. The sovereign state is separated from the Comoros, Mayotte, and Madagascar by the Mozambique Channel to the east. The capital and largest city is Maputo. Between the 7th and 11th centuries, a series of Swahili port towns developed on that area, which contributed to the development of a distinct Swahili culture and dialect. In the late medieval period, these towns were frequented by traders from Somalia, Ethiopia, Egypt, Arabia, Persia, and India. The voyage of Vasco da Gama in 1498 marked the arrival of the Portuguese Empire, Portuguese, who began a gradual process of colonisation and settlement in 1505. After over four centuries of Portuguese Mozambique, Portuguese rule, Mozambique Mozambican War of Indepen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zimbabwe
file:Zimbabwe, relief map.jpg, upright=1.22, Zimbabwe, relief map Zimbabwe, officially the Republic of Zimbabwe, is a landlocked country in Southeast Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa to the south, Botswana to the southwest, Zambia to the north, and Mozambique to the east. The capital and largest city is Harare, and the second largest is Bulawayo. A country of roughly 16.6 million people as per 2024 census, Zimbabwe's largest ethnic group are the Shona people, Shona, who make up 80% of the population, followed by the Northern Ndebele people, Northern Ndebele and other #Demographics, smaller minorities. Zimbabwe has 16 official languages, with English, Shona language, Shona, and Northern Ndebele language, Ndebele the most common. Zimbabwe is a member of the United Nations, the Southern African Development Community, the African Union, and the Common Market for Eastern and Southern Africa. The region was long inhabited by the San people, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
