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Western Gorilla
The western gorilla (''Gorilla gorilla'') is a great ape found in Africa, one of two species of the hominid genus ''Gorilla''. Large and robust with males weighing around , the species is found in a region of midwest Africa, geographically isolated from the eastern gorilla (''Gorilla beringei''). The hair of the western species is significantly lighter in color. The western gorilla is the second largest living primate after the eastern gorilla. Two subspecies are recognised: the western lowland gorilla (''Gorilla gorilla gorilla'') is found in most of West Africa; while the Cross River gorilla (''Gorilla gorilla diehli'') is limited to a smaller range in the north at the border of Cameroon and Nigeria. Both subspecies are listed Critically Endangered. Taxonomy A formal description of the species was provided by Thomas Savage in 1847, allying the new species to an earlier description of the chimpanzee as ''Troglodytes gorilla'' in a group of eastern simians he referred to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco Zoo
The San Francisco Zoo and Gardens is a zoo located on the West Side (San Francisco), West Side of San Francisco, in the southwestern corner of the city between Lake Merced and the Pacific Ocean along the Great Highway. The zoo's main entrance (one located on the north side across Sloat Boulevard and one block south of the Muni Metro L Taraval, L Taraval line) is to the west, on the ocean side. The SF Zoo is owned by the San Francisco Recreation & Parks Department, and managed by the San Francisco Zoological Society, a non-profit 501(c)(3) organization. under a public-private partnership since 1993, receives $4.2 million annually from the city. As of 2016, the zoo housed more than one thousand individual animals, representing more than 250 species. It is noted as the birthplace of Koko (gorilla), Koko the gorilla, and, from 1974 to 2016, the home of Elly, the oldest black rhinoceros in North America. In April 2025, the zoo earned the distinction of being ranked the 6th best zoo in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of Size Of Western Gorilla (Gorilla Gorilla) And Human
Comparison or comparing is the act of evaluating two or more things by determining the relevant, comparable characteristics of each thing, and then determining which characteristics of each are similar to the other, which are different, and to what degree. Where characteristics are different, the differences may then be evaluated to determine which thing is best suited for a particular purpose. The description of similarities and differences found between the two things is also called a comparison. Comparison can take many distinct forms, varying by field: To compare things, they must have characteristics that are similar enough in relevant ways to merit comparison. If two things are too different to compare in a useful way, an attempt to compare them is colloquially referred to in English as "comparing apples and oranges." Comparison is widely used in society, in science and the arts. General usage Comparison is a natural activity, which even animals engage in when decidin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirror Test
The mirror test—sometimes called the mark test, mirror self-recognition (MSR) test, red spot technique, or rouge test—is a behavioral technique developed in 1970 by American psychologist Gordon Gallup Jr. to determine whether an animal possesses the ability of visual self-recognition. In this test, an animal is anesthetized and then marked (e.g. paint or sticker) on an area of the body the animal normally cannot see (e.g. forehead). When the animal recovers from the anesthetic, it is given access to a mirror. If the animal then touches or investigates the mark on itself, it is taken as an indication that the animal perceives the reflected image as an image of itself, rather than of another animal. The MSR test became the traditional method for measuring physiological and cognitive self-awareness. Very few species passed it. However, several critiques have emerged that call into question the value of Gallup's test.Swartz, Karyl; Evans, Sian. "Anthropomorphism, Anecdotes, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human
Humans (''Homo sapiens'') or modern humans are the most common and widespread species of primate, and the last surviving species of the genus ''Homo''. They are Hominidae, great apes characterized by their Prehistory of nakedness and clothing#Evolution of hairlessness, hairlessness, bipedality, bipedalism, and high Human intelligence, intelligence. Humans have large Human brain, brains, enabling more advanced cognitive skills that facilitate successful adaptation to varied environments, development of sophisticated tools, and formation of complex social structures and civilizations. Humans are Sociality, highly social, with individual humans tending to belong to a Level of analysis, multi-layered network of distinct social groups — from families and peer groups to corporations and State (polity), political states. As such, social interactions between humans have established a wide variety of Value theory, values, norm (sociology), social norms, languages, and traditions (co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aframomum Melegueta
Grains of paradise (''Aframomum melegueta'') is a species in the ginger family, Zingiberaceae, and closely related to cardamom. Its seeds are used as a spice (ground or whole); it imparts a pungent, black-pepper-like flavor with hints of citrus. It is also known as melegueta pepper, Guinea grains, ''ossame'', or ''fom wisa'', and is sometimes confused with alligator pepper. The terms '' African pepper'' and '' Guinea pepper'' have also been used, but are ambiguous as they can apply to other spices such as grains of Selim (''Xylopia aethiopica''). It is native to West Africa, which is sometimes named the Pepper Coast (or Grain Coast) because of this commodity. It is also an important cash crop in the Basketo district of southern Ethiopia. Characteristics ''Aframomum melegueta'' is an herbaceous perennial plant native to swampy habitats along the West African coast. Its trumpet-shaped, purple flowers develop into pods long, containing numerous small, reddish-brown seeds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ibogaine
Ibogaine is a psychoactive indole alkaloid derived from plants such as '' Tabernanthe iboga'', characterized by hallucinogenic and oneirogenic effects. Traditionally used by Central African foragers, it has undergone controversial research for the treatment of substance use disorders. Ibogaine exhibits complex pharmacology by interacting with multiple neurotransmitter systems, notably affecting opioid, serotonin, sigma, and NMDA receptors, while its metabolite noribogaine primarily acts as a serotonin reuptake inhibitor and κ-opioid receptor agonist. The psychoactivity of the root bark of the iboga tree, ''T. iboga'', one of the plants from which ibogaine is extracted, was first discovered by forager tribes in Central Africa, who passed the knowledge to the Bwiti tribe of Gabon. It was first documented in the 19th century for its spiritual use, later isolated and synthesized for its psychoactive properties, briefly marketed in Europe as a stimulant, and ultimately rese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabernanthe Iboga
''Tabernanthe'' is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1888. It is native to tropical central Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac .... ;Species * '' Tabernanthe elliptica'' (Stapf) Leeuwenb. – Congo-Brazzaville, Zaire, Angola * '' Tabernanthe iboga'' Baill. – Cameroon, Central African Republic, Gabon, Cabinda, Congo-Brazzaville, Zaire, Angola References {{Authority control Apocynaceae genera Rauvolfioideae Taxa named by Henri Ernest Baillon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cola (plant)
''Cola'' is a genus of trees native to the tropical forests of Africa, classified in the family Malvaceae, subfamily Sterculioideae (previously in the separate family Sterculiaceae). Species in this genus are sometimes referred to as kola tree or kola nut for the caffeine-containing fruit produced by the trees that is often used as a flavoring ingredient in beverages. The genus was thought to be closely related to the South American genus '' Theobroma'', or cocoa, but the latter is now placed in a different subfamily. They are evergreen trees, growing up to 20 m tall (about 60 feet), with glossy ovoid leaves up to 30 cm long and star-shaped fruit. Origin and distribution ''Cola'' is a genus of the Family Malvaceae with approximately 100 to 125 species occurring in the evergreen lowland and montane forest of continental (primarily tropical) Africa. The earliest known evidence of ''Cola'' is ''Cola amharaensis'', a well-preserved fossil leaf compression from the late Oligocene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aframomum
''Aframomum'' is a genus of flowering plants in the ginger family, Zingiberaceae. It is widespread across tropical Africa as well as on some islands of the Indian Ocean (Madagascar, Seychelles, and Mauritius). It is represented by approximately 50 species. Its species are perennials and produce colorful flowers. Several aromatic species with essential oils present in fruits, seeds, leaves, stems, rhizomes, and other plant parts are either edible or used as medicine in Africa. ''Aframomum melegueta'' (Melegueta pepper) is an economically important edible crop in West Africa. Species Species are: See also * Amomum References Aframomum, Zingiberaceae genera {{Zingiberales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palisota
''Palisota'' is a genus of plant in family Commelinaceae, first described in 1828. It is native to sub-Saharan Africa Sub-Saharan Africa is the area and regions of the continent of Africa that lie south of the Sahara. These include Central Africa, East Africa, Southern Africa, and West Africa. Geopolitically, in addition to the list of sovereign states and ....Faden, R. (2012). Commelinaceae. Flora of Tropical East Africa: 1-244. ; Species * '' Palisota alopecurus'' Pellegr. - Cameroon, Gabon, Central African Republic, Congo-Brazzaville * '' Palisota ambigua'' (P.Beauv.) C.B.Clarke - central Africa from Nigeria to Angola * '' Palisota barteri'' Hook.f. - western + central Africa * '' Palisota bicolor'' Mast. - Bioko * '' Palisota bogneri'' Brenan - Gabon, Equatorial Guinea * '' Palisota brachythyrsa'' Mildbr. - Cameroon, Gabon, Central African Republic, Congo-Brazzaville, Zaïre * '' Palisota bracteosa'' C.B.Clarke - western + central Africa; naturalized in Trinidad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landolphia
''Landolphia'' is a genus of flowering plants in the family Apocynaceae first described as a genus in 1806. They take the form of vines that scramble over host trees. ''Landolphia'' is native to tropical Africa. Characteristics There are about fifty species of ''Landolphia'' in continental Africa and about fourteen more species in Madagascar. They are typically found in forest habitats in tropical West and Central Africa, scrambling over trees, but a few species are large shrubs. They have simple, glossy green leaves in opposite pairs, jasmine-like flowers with tubes and parts in fives, and hard-shelled, fleshy fruits with several seeds embedded in the pulp. After fruiting, the flower stem develops into a twisting tendril which branches near its tip. Uses Members of this genus exude latex Latex is an emulsion (stable dispersion) of polymer microparticles in water. Latices are found in nature, but synthetic latices are common as well. In nature, latex is found as a wikt:mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dialium
''Dialium'' is a genus of flowering plants in the family Fabaceae, subfamily Dialioideae. Velvet tamarind is a common name for several species. The genus includes 37 species which range from the tropical Americas to sub-Saharan Africa, Madagascar, India, Indochina, and western Malesia. Species , Plants of the World Online accepted the following species: * ''Dialium angolense'' Welw. ex Oliv. * ''Dialium bipindense'' Harms * ''Dialium cochinchinense'' Pierre * ''Dialium congestum'' M.J.Falcão & Mansano * ''Dialium dinklagei'' Harms * ''Dialium englerianum'' Henriq. * ''Dialium excelsum'' Louis ex Steyaert * ''Dialium graciliflorum'' Harms * ''Dialium guianense'' (Aubl.) Sandwith * ''Dialium guineense'' Willd. * ''Dialium heterophyllum'' M.J.Falcão & Mansano * ''Dialium hexaestaminatum'' M.J.Falcão & Mansano * ''Dialium hexasepalum'' Harms * ''Dialium holtzii'' Harms * ''Dialium hydnocarpoides'' de Wit * ''Dialium indum'' L. - type species * ''Dialium kasaiense'' Louis ex Steya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
