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Darwin's Frog
Darwin’s frog (''Rhinoderma darwinii''), also called the Southern Darwin's frog, is a species of Chilean/Argentinian frog of the family Rhinodermatidae. It was discovered by Charles Darwin during his voyage on voyage on HMS ''Beagle''. on a trip to Chile. In 1841, French zoologist André Marie Constant Duméril and his assistant Gabriel Bibron described and named Darwin's frog. The diet of ''R. darwinii'' consists mostly of herbivore invertebrates. R. ''darwinii'' is currently classified as an endangered species by the International Union for Conservation of Nature. Darwin’s frog is most known for its unique method of brooding. The male will facilitate development of its tadpoles inside its vocal sac. This male brooding makes Darwin’s frog distinct from other frog species (as the only other frog that has this behavior is the ''R.'' ''rufum'', which may be extinct). Characteristics Size Darwin's frog is a small species with a snout–to–vent length of . The snout ...
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André Marie Constant Duméril
André Marie Constant Duméril (1 January 1774 – 14 August 1860) was a French zoologist. He was professor of anatomy at the Muséum national d'histoire naturelle from 1801 to 1812, when he became professor of herpetology and ichthyology. His son Auguste Duméril was also a zoologist. Life André Marie Constant Duméril was born on 1 January 1774 in Amiens and died on 14 August 1860 in Paris. He became a doctor at a young age, obtaining, at 19 years, the ''prévot'' of anatomy at the medical school of Rouen. In 1800, he left for Paris and collaborated in the drafting of the comparative anatomy lessons of Georges Cuvier. He replaced Cuvier at the Central School of the Panthéon and had, as his colleague, Alexandre Brongniart. In 1801, he gave courses to the medical school of Paris. Under the ''Restauration'', he was elected a member of the Académie des Sciences (French Academy of Sciences) and after 1803 succeeded Lacépède, who was occupied by his political offic ...
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Plantation
A plantation is an agricultural estate, generally centered on a plantation house, meant for farming that specializes in cash crops, usually mainly planted with a single crop, with perhaps ancillary areas for vegetables for eating and so on. The crops that are grown include cotton, coffee, tea, cocoa, sugar cane, opium, sisal, oil seeds, oil palms, fruits, rubber trees and forest trees. Protectionist policies and natural comparative advantage have sometimes contributed to determining where plantations are located. In modern use the term is usually taken to refer only to large-scale estates, but in earlier periods, before about 1800, it was the usual term for a farm of any size in the southern parts of British North America, with, as Noah Webster noted, "farm" becoming the usual term from about Maryland northwards. It was used in most British colonies, but very rarely in the United Kingdom itself in this sense. There, as also in America, it was used mainly for tree plantations, a ...
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Batrachochytrium Dendrobatidis
''Batrachochytrium dendrobatidis'' ( ), also known as ''Bd'' or the amphibian chytrid fungus, is a fungus that causes the disease chytridiomycosis in amphibians. Since its discovery in 1998 by Lee Berger, the disease devastated amphibian populations around the world, in a global decline towards multiple extinctions, part of the Holocene extinction. A recently described second species, '' B. salamandrivorans'', also cause chytridiomycosis and death in salamanders. The fungal pathogens that cause the disease chytridiomycosis ravage the skin of frogs, toads, and other amphibians, throwing off their balance of water and salt and eventually causing heart failure, Nature reports. Some amphibian species appear to have an innate capacity to withstand chytridiomycosis infection due to symbiosis with ''Janthinobacterium lividum''. Even within species that generally succumb, some populations survive, possibly demonstrating that these traits or alleles of species are being subjected to evo ...
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Alloparenting
Alloparenting (also referred to as alloparental care) is a term used to classify any form of parental care provided by an individual towards young that aren't its own direct offspring. These are often referred to as "non-descendant" young, even though grandchildren can be among them. Among humans, alloparenting is often performed by a child's grandparents and older siblings. Individuals providing this care are referred to using the neutral term of alloparent (or "helper"). Alloparental care encapsulates a diverse range of parenting systems across a range of animal groups and social structures. The alloparent–young relationship can be mutualistic or parasitic, and between or within species. Cooperative breeding, joint brood care, reciprocal allonursing, brood parasitism and cuckoldry represent situations in which alloparenting plays a role. Alloparenting is a form of parenting that is not found often in the wild. With this type of care comes some costs, including the spending of ...
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Metamorphosis
Metamorphosis is a biological process by which an animal physically develops including birth or hatching, involving a conspicuous and relatively abrupt change in the animal's body structure through cell growth and differentiation. Some insects, fish, amphibians, mollusks, crustaceans, cnidarians, echinoderms, and tunicates undergo metamorphosis, which is often accompanied by a change of nutrition source or behavior. Animals can be divided into species that undergo complete metamorphosis (" holometaboly"), incomplete metamorphosis ("hemimetaboly"), or no metamorphosis (" ametaboly"). Scientific usage of the term is technically precise, and it is not applied to general aspects of cell growth, including rapid growth spurts. Generally organisms with a larva stage undergo metamorphosis, and during metamorphosis the organism loses larval characteristics. References to "metamorphosis" in mammals are imprecise and only colloquial, but historically idealist ideas of transformation ...
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Embryo
An embryo is an initial stage of development of a multicellular organism. In organisms that reproduce sexually, embryonic development is the part of the life cycle that begins just after fertilization of the female egg cell by the male sperm cell. The resulting fusion of these two cells produces a single-celled zygote that undergoes many cell divisions that produce cells known as blastomeres. The blastomeres are arranged as a solid ball that when reaching a certain size, called a morula, takes in fluid to create a cavity called a blastocoel. The structure is then termed a blastula, or a blastocyst in mammals. The mammalian blastocyst hatches before implantating into the endometrial lining of the womb. Once implanted the embryo will continue its development through the next stages of gastrulation, neurulation, and organogenesis. Gastrulation is the formation of the three germ layers that will form all of the different parts of the body. Neurulation forms the nervous ...
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Ranita De Darwin (Rhinoderma Darwinii)
The painted tree frog (''Tlalocohyla picta'') is a species of frog in the family Hylidae found in Belize, Guatemala, Honduras, and Mexico. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, freshwater marshes, intermittent freshwater marshes, pastureland, plantations, rural gardens, heavily degraded former forests, ponds, and canal Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow un ...s and ditches. References Tlalocohyla Frogs of North America Amphibians of Central America Amphibians of Mexico Amphibians described in 1901 Taxa named by Albert Günther Taxonomy articles created by Polbot {{Hylinae-stub ...
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Predation
Predation is a biological interaction where one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and micropredation (which usually do not kill the host) and parasitoidism (which always does, eventually). It is distinct from scavenging on dead prey, though many predators also scavenge; it overlaps with herbivory, as seed predators and destructive frugivores are predators. Predators may actively search for or pursue prey or wait for it, often concealed. When prey is detected, the predator assesses whether to attack it. This may involve ambush or pursuit predation, sometimes after stalking the prey. If the attack is successful, the predator kills the prey, removes any inedible parts like the shell or spines, and eats it. Predators are adapted and often highly specialized for hunting, with acute senses such as vision, hearing, or smell. Many predatory animals, both vertebrate and inv ...
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Leipzig Zoo
Leipzig Zoological Garden, or Leipzig Zoo (german: link=no, Zoologischer Garten Leipzig) is a zoo in Leipzig`s district Mitte, Germany. It was first opened on June 9, 1878. It was taken over by the city of Leipzig in 1920 after World War I and now covers about and contains approximately 850 species. By 2020 the zoo featured six different theme worlds, aiming at providing habitats appropriate for the species on display. Leipzig zoo is internationally noted for its large building projects such as Pongoland (housing gorillas, chimpanzees, bonobos and orangutans) and Gondwanaland (world's second largest indoor rainforest hall at ). It has bred more than 2,000 lions, 250 rare Siberian tigers, and other carnivores like bears. Leipzig Zoological Garden has been called the "Zoo of the future". It is ranked as the best zoo in Germany and also the second-best in Europe (after Vienna). Family visit Family friendly extras include a large number of playgrounds, picnic areas, various gastron ...
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University Of Concepción
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university i ...
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Concepción Zoo
Concepción (Spanish for ''conception'') refers to the Immaculate Conception of Mary, mother of Jesus, according to Roman Catholic Church doctrine. Concepción or Concepcion may also refer to: Geography Argentina *Concepción, Catamarca, a village *Concepción, Corrientes, a town *Concepción, Tucumán, a city *Concepción de Buena Esperanza, dead city in Chaco province *Concepción de la Sierra, Misiones Province, a village *Concepción del Bermejo, Chaco, a village *Concepción del Uruguay, Entre Ríos, a city *Concepción Department, Argentina, Corrientes Bolivia *Concepción, Santa Cruz, a town *Concepción Lake, Chiqui, a laketos Province Chile *Bay of Concepción *Concepción, Chile *Concepción Province, Chile *Greater Concepción *Roman Catholic Archdiocese of Concepción Colombia *Concepción, Antioquia *Concepción, Santander Costa Rica *Concepción District, Alajuelita Guatemala *Concepción, Sololá *Concepción Chiquirichapa *Concepción Huista *Concepción Las Mi ...
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Atlanta Botanical Garden
The Atlanta Botanical Garden is a botanical garden located adjacent to Piedmont Park in Midtown Atlanta, Georgia, United States. Incorporated in 1976, the garden's mission is to "develop and maintain plant collections for the purposes of display, education, conservation, research and enjoyment."Atlanta Botanical Garden Website, Mission and History page
Atlantabg.org, Retrieved 2008-08-27


History

Following a petition by citizens of Atlanta in 1973, the garden was incorporated in 1976, as the private, 501(c)(3) non-profit corporation '' ...
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