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Atractus
''Atractus'' is a genus of colubrid ground snakes in the subfamily Dipsadinae. The genus includes more than 140 distinct species. Geographic range Snakes of the genus ''Atractus'' are endemic to Central and South America. Description In the genus ''Atractus'' the maxilla is short, with 8–12 teeth; the maxillary and mandibular teeth decrease in size posteriorly. The head is not distinct from the neck. The eye is small, with a round or subelliptic pupil. The nostril is between two nasal scales. The preocular is usually absent, and the loreal and prefrontal scales enter the orbit. The body is cylindrical. The dorsal scales are smooth, without apical pits, in 15 or 17 rows. The ventral scales are rounded. The tail can be either short or rather long. The subcaudals are paired. Reproduction The genus ''Atractus'' is oviparous. Species The following species are recognized as being valid.. www.reptile-database.org. ''Nota bene'': A binomial authority in parentheses indicates that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atractus Acheronius
''Atractus acheronius'' is a species of snake in the family Colubridae. The species can be found in Venezuela. References Atractus Reptiles of Venezuela Endemic fauna of Venezuela category:Snakes of South America Reptiles described in 2009 {{Colubrid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atractus Aboiporu
''Atractus aboiporu'' is a species of snake in the family Colubridae. The species can be found in Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area .... References Atractus Reptiles of Brazil Endemic fauna of Brazil category:Snakes of South America Reptiles described in 2019 {{Colubrid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dipsadinae
Dipsadinae is a large subfamily of colubroid snakes, sometimes referred to as a family (Dipsadidae). They are found in most of the Americas, including the West Indies, and are most diverse in South America. There are more than 700 species. Dipsadinae are an ecologically and morphologically diverse group of mostly small to moderate-sized snakes (typically less than in total length). Some are arboreal, but others are aquatic or terrestrial and may even burrow. Most are oviparous. Many eat frogs or lizards, and some consume mammals and birds. Several genera (e.g. '' Adelphicos'', '' Atractus'', ''Geophis'', ''Dipsas'', ''Ninia'', '' Sibon'', ''Sibynomorphus'', ''Tropidodipsas'') are specialized feeders on gooey and slimy prey, such as frog eggs, earthworms, snails, and slugs. Almost all species are completely harmless to humans, although a few genera (e.g. ''Borikenophis'', '' Cubophis'', ''Heterodon'', ''Hydrodynastes'', ''Philodryas'') have inflicted painful bites with local, no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Georg Wagler
Johann Georg Wagler (28 March 1800 – 23 August 1832) was a German herpetologist and ornithologist. Wagler was assistant to Johann Baptist von Spix, and gave lectures in zoology at the Ludwig Maximilian University of Munich after it was moved to Munich. He worked on the extensive collections brought back from Brazil by Spix, and published partly together with him books on reptiles from Brazil. Wagler wrote ''Monographia Psittacorum'' (1832), which included the correct naming of the blue macaws. In 1832, Wagler died of an accidental self-inflicted gunshot wound while out collecting in München-Moosach. Life Johann Georg Wagler was a German naturalist and scientist in the 19th century, whose works primarily focused on herpetology and ornithology (Beolens, Watkins & Grayson, 2011). Johan Georg Wagler was born on the 28th of March 1800, in the city of Nuremberg, where the Chancellor of the City Court was Wagler's father (Wagler, 1884). After taking up gymnastics at Nuremberg, J ... [...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. Günther a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colubridae
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 pas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omar Torres-Carvajal
ʿUmar ibn al-Khaṭṭāb ( ar, عمر بن الخطاب, also spelled Omar, ) was the second Rashidun caliph, ruling from August 634 until his assassination in 644. He succeeded Abu Bakr () as the second caliph of the Rashidun Caliphate on 23 August 634. Umar was a senior companion and father-in-law of the Islamic prophet Muhammad. He was also an expert Muslim jurist known for his pious and just nature, which earned him the epithet ''al-Fārūq'' ("the one who distinguishes (between right and wrong)"). Umar initially opposed Muhammad, his distant Qurayshite kinsman and later son-in-law. Following his conversion to Islam in 616, he became the first Muslim to openly pray at the Kaaba. Umar participated in almost all battles and expeditions under Muhammad, who bestowed the title ''al-Fārūq'' ('the Distinguisher') upon Umar, for his judgements. After Muhammad's death in June 632, Umar pledged allegiance to Abu Bakr () as the first caliph and served as the closest advise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antoine Fouquet
Antoine is a French given name (from the Latin ''Antonius'' meaning 'highly praise-worthy') that is a variant of Danton, Titouan, D'Anton and Antonin. The name is used in France, Switzerland, Belgium, Canada, West Greenland, Haiti, French Guiana, Madagascar, Benin, Niger, Burkina Faso, Ivory Coast, Guinea, Senegal, Mauritania, Western Sahara, Morocco, Algeria, Tunisia, Chad, Central African Republic, Cameroon, Equatorial Guinea, Gabon, Republic of the Congo, Democratic Republic of the Congo, Burundi, and Rwanda. It is a cognate of the masculine given name Anthony. Similar names include Antaine, Anthoine, Antoan, Antoin, Antton, Antuan, Antwain, Antwan, Antwaun, Antwoine, Antwone, Antwon and Antwuan. Feminine forms include Antonia, Antoinette, and (more rarely) Antionette. As a first name *Antoine Alexandre Barbier (1765–1825), a French librarian and bibliographer *Antoine Arbogast (1759–1803), a French mathematician *Antoine Arnauld (1612–1694), a French theologian, philo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paulo Passos
Paulo is a Portuguese, Spanish, Swiss, and Italian masculine given name equivalent to English Paul. Notable people with the name include: *Paulo Jr. *Paulo Jr. (footballer) *Paulo Almeida, Brazilian footballer *Paulo André Cren Benini (born 1983), Brazilian football defender *Paulo Angeles (born 1997), Filipino actor, singer and dancer *Paulo Avelino (born 1988), Filipino actor and film actor *Paulo de Carvalho (born 1947), Portuguese singer-songwriter and actor *Paulo Coelho (born 1947), Brazilian lyricist and novelist *Paulo Fernando Craveiro, Brazilian author *Paulo Freire (1921–1997), Brazilian educator and philosopher *Paulo R. Holvorcem, Brazilian amateur astronomer, a prolific discoverer of asteroids *Paulo Jorge (other) *Paulo Kanoa (1802–1885), Governor of Kauaʻi *Paulo P. Kanoa (1832–1895), Governor of Kauaʻi *Paulo Miklos (born 1959), Brazilian multi-instrumentalist, musician and actor *Paulo Antonio de Oliveira (born 1982), Brazilian football striker ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paulo Roberto Melo Sampaio
Paulo is a Portuguese, Spanish, Swiss, and Italian masculine given name equivalent to English Paul. Notable people with the name include: *Paulo Jr. *Paulo Jr. (footballer) *Paulo Almeida, Brazilian footballer *Paulo André Cren Benini (born 1983), Brazilian football defender *Paulo Angeles (born 1997), Filipino actor, singer and dancer *Paulo Avelino (born 1988), Filipino actor and film actor *Paulo de Carvalho (born 1947), Portuguese singer-songwriter and actor *Paulo Coelho (born 1947), Brazilian lyricist and novelist *Paulo Fernando Craveiro, Brazilian author *Paulo Freire (1921–1997), Brazilian educator and philosopher *Paulo R. Holvorcem, Brazilian amateur astronomer, a prolific discoverer of asteroids *Paulo Jorge (other) *Paulo Kanoa (1802–1885), Governor of Kauaʻi *Paulo P. Kanoa (1832–1895), Governor of Kauaʻi *Paulo Miklos (born 1959), Brazilian multi-instrumentalist, musician and actor *Paulo Antonio de Oliveira (born 1982), Brazilian football striker ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
