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Arthur Donaldson Smith
Arthur Donaldson Smith (1866–1939) was an American physician, hunter, and explorer of Africa. In the 1890s he made a geological expedition to Lake Rudolph (now Lake Turkana), passing through what was then Somaliland, southern Ethiopia and Kenya. In order to visit Ethiopia, he had to get permission from Menelik II. The trip lasted 18 months and took place between 1894 and 1895. In 1897 he published a book about his trip called, ''Through Unknown African Countries: the First Expedition from Somaliland to Lake Rudolf''. In 1895 three new species of reptiles endemic to the Horn of Africa were named in his honor by Belgian-British herpetologist George Albert Boulenger: ''Zamenis smithi'' (now '' Platyceps brevis smithi)'', ''Hemidactylus smithi'', and ''Pseuderemias smithii''.Beolens B, Watkins M, Grayson M. 2011. ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . ("Smith, Arthur", p. 247). He is interred at Laurel Hill Cemetery in Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur Donaldson Smith
Arthur Donaldson Smith (1866–1939) was an American physician, hunter, and explorer of Africa. In the 1890s he made a geological expedition to Lake Rudolph (now Lake Turkana), passing through what was then Somaliland, southern Ethiopia and Kenya. In order to visit Ethiopia, he had to get permission from Menelik II. The trip lasted 18 months and took place between 1894 and 1895. In 1897 he published a book about his trip called, ''Through Unknown African Countries: the First Expedition from Somaliland to Lake Rudolf''. In 1895 three new species of reptiles endemic to the Horn of Africa were named in his honor by Belgian-British herpetologist George Albert Boulenger: ''Zamenis smithi'' (now '' Platyceps brevis smithi)'', ''Hemidactylus smithi'', and ''Pseuderemias smithii''.Beolens B, Watkins M, Grayson M. 2011. ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . ("Smith, Arthur", p. 247). He is interred at Laurel Hill Cemetery in Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horn Of Africa
The Horn of Africa (HoA), also known as the Somali Peninsula, is a large peninsula and geopolitical region in East Africa.Robert Stock, ''Africa South of the Sahara, Second Edition: A Geographical Interpretation'', (The Guilford Press; 2004), p. 26 Located on the easternmost part of the African mainland, it is the fourth largest peninsula in the world. It is composed of Ethiopia, Eritrea, Somalia and Djibouti; broader definitions also include parts or all of Kenya, Sudan, South Sudan, and Uganda. The term Greater Horn Region (GHR) can additionally include Burundi, Rwanda, and Tanzania. It lies along the southern boundary of the Red Sea and extends hundreds of kilometres into the Guardafui Channel, Gulf of Aden, and Indian Ocean and shares a maritime border with the Arabian Peninsula of Western Asia. Names This peninsula has been known by various names. Ancient Greeks and Romans referred to it as Regio Aromatica or Regio Cinnamonifora due to the aromatic plants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1939 Deaths
This year also marks the start of the Second World War, the largest and deadliest conflict in human history. Events Below, the events of World War II have the "WWII" prefix. January * January 1 ** Third Reich *** Jews are forbidden to work with Germans. *** The Youth Protection Act was passed on April 30, 1938 and the Working Hours Regulations came into effect. *** The Jews name change decree has gone into effect. ** The rest of the world *** In Spain, it becomes a duty of all young women under 25 to complete compulsory work service for one year. *** First edition of the Vienna New Year's Concert. *** The company of technology and manufacturing scientific instruments Hewlett-Packard, was founded in a garage in Palo Alto, California, by William (Bill) Hewlett and David Packard. This garage is now considered the birthplace of Silicon Valley. *** Sydney, in Australia, records temperature of 45 ˚C, the highest record for the city. *** Philipp Etter took over as Swiss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1866 Births
Events January–March * January 1 ** Fisk University, a historically black university, is established in Nashville, Tennessee. ** The last issue of the abolitionist magazine '' The Liberator'' is published. * January 6 – Ottoman troops clash with supporters of Maronite leader Youssef Bey Karam, at St. Doumit in Lebanon; the Ottomans are defeated. * January 12 ** The '' Royal Aeronautical Society'' is formed as ''The Aeronautical Society of Great Britain'' in London, the world's oldest such society. ** British auxiliary steamer sinks in a storm in the Bay of Biscay, on passage from the Thames to Australia, with the loss of 244 people, and only 19 survivors. * January 18 – Wesley College, Melbourne, is established. * January 26 – Volcanic eruption in the Santorini caldera begins. * February 7 – Battle of Abtao: A Spanish naval squadron fights a combined Peruvian-Chilean fleet, at the island of Abtao, in the Chiloé Archipelago of southern Chile. * Februar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philadelphia
Philadelphia, often called Philly, is the List of municipalities in Pennsylvania#Municipalities, largest city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, the List of United States cities by population, sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic (United States), Mid-Atlantic regions after New York City. Act of Consolidation, 1854, Since 1854, the city has been coextensive with Philadelphia County, Pennsylvania, Philadelphia County, the List of counties in Pennsylvania, most populous county in Pennsylvania and the urban core of the Delaware Valley, the Metropolitan statistical area, nation's seventh-largest and one of List of largest cities, world's largest metropolitan regions, with 6.245 million residents . The city's population at the 2020 United States census, 2020 census was 1,603,797, and over 56 million people live within of Philadelphia. Philadelphia was founded in 1682 by William Penn, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laurel Hill Cemetery
Laurel Hill Cemetery is a historic rural cemetery in the East Falls neighborhood of Philadelphia. Founded in 1836, it was the second major rural cemetery in the United States after Mount Auburn Cemetery in Boston, Massachusetts. The cemetery is in size and overlooks the Schuylkill River. The cemetery grew to its current size through the purchase of four land parcels between 1836 and 1861. It contains over 11,000 family lots and more than 33,000 graves, including many adorned with grand marble and granite funerary monuments, elaborately sculpted hillside tombs and mausoleums., Aaron V. Wunsch, National Park Service, 1998. It is affiliated with West Laurel Hill Cemetery in nearby Bala Cynwyd, Pennsylvania and is an accredited arboretum with over 6,000 trees and shrubs representing 700 species. In 1977, Laurel Hill Cemetery was listed on the National Register of Historic Places and in 1998, became the first cemetery in the United States to be designated a National Historic Landma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseuderemias Smithii
''Pseuderemias smithii'', also known commonly as Smith's racerunner or Smith's sand racer, is a species of lizard in the family Lacertidae. The species is native to East Africa. Etymology ''P. smithii'' is named after Arthur Donaldson Smith, who was an American physician and traveller. Beolens B, Watkins M, Grayson M (2011). ''The Eponym Dictionary of Reptiles''. Baltimore, Maryland: Johns Hopkins University Press. xiii + 296 pp. . (''Pseuderemias smithii'', p. 247). Geographic range ''P. smithii'' is found in Ethiopia, Kenya, and Somalia Somalia, , Osmanya script: 𐒈𐒝𐒑𐒛𐒐𐒘𐒕𐒖; ar, الصومال, aṣ-Ṣūmāl officially the Federal Republic of SomaliaThe ''Federal Republic of Somalia'' is the country's name per Article 1 of thProvisional Constituti .... Reproduction ''P. smithii'' is oviparous. References Further reading * Boulenger GA (1895). "An Account of the Reptiles and Batrachians collected by Dr. A. Donaldson Smith in Western ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemidactylus Smithi
Smith's leaf-toed gecko (''Hemidactylus smithi'') is a species of lizard in the family Gekkonidae. The species is endemic to the Horn of Africa. Etymology The specific name, ''smithi'', is in honor of American physician Arthur Donaldson Smith. Beolens B, Watkins M, Grayson M (2011). ''The Eponym Dictionary of Reptiles''. Baltimore, Maryland: Johns Hopkins University Press. xiii + 296 pp. . (''Hemidactylus smithi'', p. 247). Geographic range ''H. smithi'' is found in eastern Ethiopia and northern Somalia. Habitat The preferred habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ... of ''H. smithi'' is at altitudes of . Reproduction ''H. smithi'' is oviparous. References Further reading * Boulenger GA (1895). "An Account of the Reptiles and Batrachians collected by Dr. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short Racer
The short racer (''Platyceps brevis''), is a species of snake in the family Colubridae. The species is endemic to northeastern Africa. Geographic range ''P. brevis'' is found in Ethiopia, Kenya, Somalia, and Tanzania.. www.reptile-database.org. Subspecies Two subspecies are recognized as being valid, including the nominotypical subspecies. *''Platyceps brevis brevis'' *'' Playceps brevis smithi'' ''Nota bene'': A trinomial authority in parentheses indicates that the subspecies was originally described in a genus other than ''Platyceps''. Reproduction ''P. brevis'' is oviparous. Etymology The subspecific name, ''smithi'', is in honor of American physician Arthur Donaldson Smith Arthur Donaldson Smith (1866–1939) was an American physician, hunter, and explorer of Africa. In the 1890s he made a geological expedition to Lake Rudolph (now Lake Turkana), passing through what was then Somaliland, southern Ethiopia and Kenya ....Beolens, Bo; Watkins, Michael; Grayson, Michae ... [...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 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 ''Muséum national d'Histoire naturelle'' in Paris and the British Museum in London. In 1880, he was invited to work at the Natural History Museum, then a department of the British Museum, by Dr. Albert C. L. G. Günt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herpetology
Herpetology (from Greek ἑρπετόν ''herpetón'', meaning "reptile" or "creeping animal") is the branch of zoology concerned with the study of amphibians (including frogs, toads, salamanders, newts, and caecilians ( gymnophiona)) and reptiles (including snakes, lizards, amphisbaenids, turtles, terrapins, tortoises, crocodilians, and the tuataras). Birds, which are cladistically included within Reptilia, are traditionally excluded here; the scientific study of birds is the subject of ornithology. Thus, the definition of herpetology can be more precisely stated as the study of ectothermic (cold-blooded) tetrapods. Under this definition "herps" (or sometimes "herptiles" or "herpetofauna") exclude fish, but it is not uncommon for herpetological and ichthyological scientific societies to collaborate. Examples include publishing joint journals and holding conferences in order to foster the exchange of ideas between the fields, as the American Society of Ichthyolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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