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Hypsignathus Monstrosus
The hammer-headed bat ('), also known as hammer-headed fruit bat and big-lipped bat, is a megabat widely distributed in West and Central Africa. It is the only member of the genus ''Hypsignathus'', which is part of the tribe Epomophorini along with four other genera. It is the largest bat in continental Africa, with wingspans approaching , and males almost twice as heavy as females. Males and females also greatly differ in appearance, making it the most sexually dimorphic bat species in the world. These differences include several adaptations that help males produce and amplify vocalizations: the males' larynges (vocal cords) are about three times as large as those of females, and they have large resonating chambers on their faces. Females appear more like a typical megabat, with foxlike faces. The hammer-headed bat is frugivorous, consuming a variety of fruits such as figs, bananas, and mangoes, though a few instances of carnivory have been noted. Females tend to travel a consi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harrison Allen
Harrison Allen (1841–1897) was an American physician and anatomist, born in Philadelphia. He graduated from the medical department of the University of Pennsylvania in 1861, and in 1862 became a surgeon in the United States Army and served until the conclusion of the Civil War in 1865. In 1865 he was made professor of comparative anatomy and medical zoölogy at the University of Pennsylvania. He was transferred in 1878 to the chair of physiology, which he occupied until 1895. In 1867, he was elected as a member to the American Philosophical Society The American Philosophical Society (APS), founded in 1743 in Philadelphia, is a scholarly organization that promotes knowledge in the sciences and humanities through research, professional meetings, publications, library resources, and communit .... He is buried at West Laurel Hill Cemetery, Lansdowne Section, Lot 205, in Bala Cynwyd, Pennsylvania. Publications In addition to many papers contributed to medical journals, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Description
A species description is a formal description of a newly discovered species, usually in the form of a scientific paper. Its purpose is to give a clear description of a new species of organism and explain how it differs from species that have been described previously or are related. In order for species to be validly described, they need to follow guidelines established over time. Zoological naming requires adherence to the ICZN code, plants, the ICN, viruses ICTV, and so on. The species description often contains photographs or other illustrations of type material along with a note on where they are deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million species have been identified and described, out of some 8.7 million that may actually exist. Millions more have become extinct throughout the existence of life on Earth. Naming process A name of a new species becomes valid (available in z ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pteropodinae
The Pteropodinae are a subfamily of megabats. Taxa within this subfamily are: * Genus ''Acerodon'' ** Sulawesi flying fox, ''A. celebensis'' ** Talaud flying fox, ''A. humilis'' ** Giant golden-crowned flying fox, ''A. jubatus'' ** Palawan fruit bat, ''A. leucotis'' ** Sunda flying fox, ''A. mackloti'' * Genus '' Desmalopex'' **White-winged flying fox, ''D. leucopterus'' **Small white-winged flying fox, ''D. microleucopterus'' * Genus ''Eidolon'' — straw-coloured fruit bats **Madagascan fruit bat, ''E. dupreanum'' **Straw-coloured fruit bat, ''E. helvum'' * Genus '' Mirimiri'' ** Fijian monkey-faced bat, ''M. acrodonta'' * Genus ''Neopteryx'' ** Small-toothed fruit bat, ''N. frosti'' * Genus '' Pteralopex'' - flying monkeys ** Bougainville monkey-faced bat, ''P. anceps'' ** Guadalcanal monkey-faced bat, ''P. atrata'' ** Greater monkey-faced bat, ''P. flanneryi'' ** Montane monkey-faced bat, ''P. pulchra'' ** New Georgian monkey-faced bat, ''P. taki'' *Genus ''Pteropus'' — flyi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veldkamp's Dwarf Epauletted Fruit Bat
Veldkamp's dwarf epauletted fruit bat (''Nanonycteris veldkampii'') is a species of bat in the family Pteropodidae. It is the only species within the genus ''Nanonycteris''. It is found in Benin, Cameroon, Central African Republic, Ivory Coast, Ghana, Guinea, Liberia, Nigeria, Sierra Leone, and Togo. Its natural habitats are subtropical or tropical moist, mangrove and montane forests, and savanna A savanna or savannah is a mixed woodland- grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground .... Ecology It seems to be relatively adaptable to cultivated areas, with animals recorded from tree plantations, botanic gardens, farm areas, and rural gardens. The species shows some migratory patterns with both sexes moving between forest and savanna habitats. The generation length is about 4.25 years. It is migratory, with both sexes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tribe (biology)
In biology, a tribe is a taxonomic rank above genus, but below family and subfamily. It is sometimes subdivided into subtribes. By convention, all taxonomic ranks from genus upwards are capitalized, including both tribe and subtribe. In zoology, the standard ending for the name of a zoological tribe is "-ini". Examples include the tribes Caprini (goat-antelopes), Hominini (hominins), Bombini (bumblebees), and Thunnini (tunas). The tribe Hominini is divided into subtribes by some scientists; subtribe Hominina then comprises "humans". The standard ending for the name of a zoological subtribe is "-ina". In botany, the standard ending for the name of a botanical tribe is "-eae". Examples include the tribes Acalypheae and Hyacintheae. The tribe Hyacintheae is divided into subtribes, including the subtribe Massoniinae. The standard ending for the name of a botanical subtribe is "-inae". In bacteriology, the form of tribe names is as in botany, e.g., Pseudomonadeae, based on th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basal (phylogenetics)
In phylogenetics, basal is the direction of the ''base'' (or root) of a rooted phylogenetic tree or cladogram. The term may be more strictly applied only to nodes adjacent to the root, or more loosely applied to nodes regarded as being close to the root. Note that extant taxa that lie on branches connecting directly to the root are not more closely related to the root than any other extant taxa. While there must always be two or more equally "basal" clades sprouting from the root of every cladogram, those clades may differ widely in taxonomic rank, species diversity, or both. If ''C'' is a basal clade within ''D'' that has the lowest rank of all basal clades within ''D'', ''C'' may be described as ''the'' basal taxon of that rank within ''D''. The concept of a 'key innovation' implies some degree of correlation between evolutionary innovation and diversification. However, such a correlation does not make a given case predicable, so ancestral characters should not be imputed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Epithet (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodore Sherman Palmer
Theodore Sherman Palmer (January 26, 1868 – July 24, 1955) was an American zoologist. Palmer was born in Oakland, California, and studied at the University of California. He was the son of Henry Austin and Jane Olivia (Day) Palmer, and his mother was the daughter of Sherman Day, granddaughter of Yale President Jeremiah Day, and the great-granddaughter of American founding father Roger Sherman, meaning that Palmer was Sherman's great-great grandson. In 1889, he joined the Division of Economic Ornithology and Mammalogy of the United States Department of Agriculture under Clinton Hart Merriam. In 1891 he was a member of the 1891 Death Valley Expedition and its leader for its first 3 months. He was Assistant Chief of the Department from 1896 to 1902, and then from 1910 to 1914. He became interested in the legislation affecting wildlife, leading a branch of the organization to deal with it from 1902 to 1910 and from 1914 to 1916. He wrote the preliminary draft of the treaty for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic period (), and the Classical period (). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Epic and Classical periods of the language. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regarded as a separate historical stage, although its earliest form closely resembles Attic Greek and its latest form approaches Medieval Greek. There were several regional dialects of Ancient Greek, of which Attic Greek developed into Koi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
