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Ducula Forsteni
The white-bellied imperial pigeon (''Ducula forsteni'') is a species of bird in the pigeon family Columbidae. First described by the French ornithologist Charles Lucien Bonaparte in 1854, it is endemic to Indonesia, where it is found on Sulawesi, Buton, Taliabu, Togian, and Peleng. It inhabits primary forest, dense secondary forest, and isolated areas of hill forest. A large pigeon with a long tail, it measures long and weighs on average. Males are mainly green, with pale-grey heads and bellies, chestnut vents, and a pale grey tail band, along with a red orbital ring. Females are nearly identical, but have darker grey areas in their plumage. The white-bellied imperial pigeon feeds on fruit. It is listed as being of least concern by the International Union for Conservation of Nature (IUCN) on the IUCN Red List due to its sufficiently large range and lack of significant population decline. However, its population is declining due to habitat destruction. Taxonomy and systema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Diego Zoo
The San Diego Zoo is a zoo in San Diego, California, United States, located in Balboa Park (San Diego), Balboa Park. It began with a collection of animals left over from the 1915 Panama–California Exposition that were brought together by its founder, Dr. Harry M. Wegeforth. The zoo was a pioneer in the concept of open-air, cage-less exhibits that recreate natural animal habitats. The zoo sits on 100 acres (40 ha) of land leased from the City of San Diego. It houses over 12,000 animals of more than 680 species and subspecies. It is the most visited zoo in the United States; travelers have cited it as one of the best zoos in the world. Its parent organization, the San Diego Zoo Wildlife Alliance, is a private nonprofit conservation organization and has one of the largest zoological membership associations in the world. The San Diego Zoo Wildlife Alliance also operates the San Diego Zoo Safari Park. History The San Diego Zoo grew out of exotic animal exhibitions abandoned afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbit (anatomy)
In anatomy Anatomy () is the branch of morphology concerned with the study of the internal structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old scien ..., the orbit is the Body cavity, cavity or socket/hole of the skull in which the eye and Accessory visual structures, its appendages are situated. "Orbit" can refer to the bony socket, or it can also be used to imply the contents. In the adult human, the volume of the orbit is about , of which the eye occupies . The orbital contents comprise the eye, the Orbital fascia, orbital and retrobulbar fascia, extraocular muscles, cranial nerves optic nerve, II, oculomotor nerve, III, trochlear nerve, IV, trigeminal nerve, V, and abducens nerve, VI, blood vessels, fat, the lacrimal gland with its Lacrimal sac, sac and nasolacrimal duct, duct, the eyelids, Medial palpebral ligament, medial and Lateral palpebral raphe, lateral palpebr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emendation (zoology)
In zoological nomenclature, emendations are intentional alterations made to the spelling of taxon names. In bacteriological nomenclature, emendations are made to the circumscription of a taxon. All emendations are considered by default to be available names. An emendation may be "justified" (when the original spelling is demonstrably incorrect under the International Code of Zoological Nomenclature,International Commission on Zoological Nomenclature. 1999International Code of Zoological Nomenclature. 4th ed.London: The International Trust for Zoological Nomenclature. Article 32.5), or it may be "unjustified" (if the change violates the rules of the Code). A justified emendation is different from a " mandatory change" only in that the latter is required by the Code, under Article 34. An unjustified emendation is different from an " incorrect subsequent spelling" in that the latter is an unintentional change, while an emendation is explicitly intentional, and in that an incorrect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lapsus Calami
In philology, a lapsus (Latin for "lapse, slip, error") is an involuntary mistake made while writing or speaking. Investigations In 1895 an investigation into verbal slips was undertaken by a philologist and a psychologist, Rudolf Meringer and Karl Mayer, who collected many examples and divided them into separate types. Psychoanalysis Freud was to become interested in such mistakes from 1897 onwards, developing an interpretation of slips in terms of their unconscious meaning. Subsequently, followers of his like Ernest Jones developed the theme of lapsus in connection with writing, typing, and misprints. According to Freud's early psychoanalytic theory, a lapsus represents a bungled act that hides an unconscious desire: “the phenomena can be traced back to incompletely suppressed psychical material...pushed away by consciousness”. Jacques Lacan would thoroughly endorse the Freudian interpretation of unconscious motivation in the slip, arguing that “in the ''lapsus'' it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Code Of Zoological Nomenclature
The International Code of Zoological Nomenclature (ICZN) is a widely accepted Convention (norm), convention in zoology that rules the formal scientific name, scientific naming of organisms treated as animals. It is also informally known as the ICZN Code, for its formal author, the International Commission on Zoological Nomenclature (which shares the acronym "ICZN"). The rules principally regulate: * How names are correctly established in the frame of Binomial nomenclature, binominal nomenclature * How to determine whether a given name is Available name, available * Which available name must be used in case of name conflicts (Valid name (zoology), valid name) * How scientific literature must cite names Zoological nomenclature is independent of other systems of nomenclature, for example botanical nomenclature. This implies that animals can have the same generic names as plants (e.g. there is a genus ''Abronia (other), Abronia'' in both animals and plants). The rules and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pauline Knip
Pauline Knip (née Pauline Rifer de Courcelles) (26 July 1781 – 18 April 1851) was a French bird artist. Her paintings of birds, particularly pigeons, were used in Coenraad Jacob Temminck's multi-part work ''Histoire Naturelle des Pigeons et des Gallinaces''. She altered parts nine and later of this multipart work, retitling it to ''Les Pigeons'' by Madame Knip with Temminck only being author of the text. She sent a copy to Temminck that was not tampered with. Early and personal life Antoinette Pauline Jacqueline Rifer de Courcelles was born on 26 July 1781 in Paris. Her father was a senior navy officer. She met Joseph August Knip, a student of Van Spaendonck, at Jacques Barraband's studio, and they were married in 1808. She took Knip's surname, but they later divorced in 1824. She was sister in law of floral artist Henriëtte Geertruida Knip and the step-mother of Dutch artist Henriëtte Ronner-Knip through this relationship. Career Knip studied art under Jacques Barra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Description
A species description is a formal scientific description of a newly encountered species, typically articulated through a scientific publication. Its purpose is to provide a clear description of a new species of organism and explain how it differs from species that have been previously described or related species. For a species to be considered valid, a species description must follow established guidelines and naming conventions dictated by relevant nomenclature codes. These include the International Code of Zoological Nomenclature (ICZN) for animals, the International Code of Nomenclature for algae, fungi, and plants (ICN) for plants, and the International Committee on Taxonomy of Viruses (ICTV) for viruses. A species description often includes photographs or other illustrations of type material and information regarding where this material is deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coenraad Jacob Temminck
Coenraad Jacob Temminck (; 31 March 1778 – 30 January 1858) was a Dutch people, Dutch patrician, Zoology, zoologist and museum director. Biography Coenraad Jacob Temminck was born on 31 March 1778 in Amsterdam in the Dutch Republic. From his father, Jacob Temminck, who was treasurer of the Dutch East India Company with links to numerous travellers and collectors, he inherited a large collection of bird specimens. His father was a good friend of Francois Levaillant who also guided Coenraad. Temminck's ''Manuel d'ornithologie, ou Tableau systématique des oiseaux qui se trouvent en Europe'' (1815) was the standard work on European birds for many years. He was also the author of ''Histoire naturelle générale des Pigeons et des Gallinacées'' (1813–1817), illustrated by Pauline Rifer de Courcelles, Pauline Knip. He wrote ''Nouveau Recueil de Planches coloriées d'Oiseaux'' (1820–1839), and contributed to the mammalian sections of Philipp Franz von Siebold's ''Fauna jap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Leadbeater
Benjamin Leadbeater (12 January 1773 – 22 March 1851) was a British naturalist, ornithologist and taxidermist. Benjamin Leadbeater was a renowned merchant of natural history materials in London, England. His shop was located at 19 Brewer Street, Piccadilly. Leadbeater employed many naturalists around the world and supplied specimens to museums. By 1824, his business was known as "Leadbetter & Son" and, by 1838, it was called "John Leadbetter". Around 1858, the business had returned to the name "Leadbetter & Son". Several species are named in his honour, including the southern ground-hornbill (''Bucorvus leadbeateri''), Major Mitchell's cockatoo (''Lophochroa leadbeateri'') and violet-fronted brilliant ('' Heliodoxa leadbeateri''). He described Lady Amherst's pheasant Lady Amherst's pheasant (''Chrysolophus amherstiae'') is a bird of the order Galliformes and the family Phasianidae. The genus name is from Ancient Greek ''khrusolophos'', "with golden crest". The English name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Tondano
Lake Tondano is the largest lake in North Sulawesi, Indonesia. The lake is approximately from the city of Manado and is above sea level. In recent years there have been reports of decreasing water levels at Lake Tondano; from 1934 when it was , to 1993 to , in 1996 and in 2010. The halfbeak fish ''Tondanichthys kottelati'' and calanoid copepod ''Phyllodiaptomus sulawesensis'' are Endemism, endemic to the lake. References External links {{DEFAULTSORT:Tondano Lakes of Sulawesi Tondano basin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eltio Alegondas Forsten
Eltio Alegondas Forsten (12 July 1811, Middelburg – 1843, Ambon Island) was a Dutch naturalist. He studied medicine at Leiden, obtaining his degree in 1836 with a thesis on ''Cedrela febrifuga'', titled "''Dissertatio botanico-pharmaceutico-medica inauguralis de cedrela febrifuga''". In 1838 he became a member of the ''Natuurkundige Commissie'' for the Dutch East Indies, where he would spend the next several years collecting zoological and botanical specimens (Java, Sulawesi, Ternate, Ambon). Eponymy (birds and reptiles) * Forsten's cat snake, ''Boiga forsteni'' * Forsten's lorikeet, ''Trichoglossus forsteni'' * Forsten's megapode, ''Megapodius freycinet'' * Forsten's pointed snake, ''Rabdion forsteni'' * Forsten's tortoise, ''Indotestudo forstenii'' The Eponym Dictionary of Reptiles by |
Habitat Destruction
Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease in biodiversity and species numbers. Habitat destruction is in fact the leading cause of biodiversity loss and species extinction worldwide. Humans contribute to habitat destruction through the use of natural resources, agriculture, industrial production and urbanization (urban sprawl). Other activities include mining, logging and trawling. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introduction of invasive species, ecosystem nutrient depletion, water and noise pollution are some examples. Loss of habitat can be preceded by an initial habitat fragmentation. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
