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Africanum
This list of Latin and Greek words commonly used in systematic names is intended to help those unfamiliar with classical languages to understand and remember the scientific names of organisms. The binomial nomenclature used for animals and plants is largely derived from Latin and Greek words, as are some of the names used for higher taxa, such as orders and above. At the time when biologist Carl Linnaeus (1707–1778) published the books that are now accepted as the starting point of binomial nomenclature, Latin was used in Western Europe as the common language of science, and scientific names were in Latin or Greek: Linnaeus continued this practice. Although Latin is now largely unused except by classical scholars, or for certain purposes in botany, medicine and the Roman Catholic Church, it can still be found in scientific names. It is helpful to be able to understand the source of scientific names. Although the Latin names do not always correspond to the current Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Classical Language
A classical language is any language with an independent literary tradition and a large and ancient body of written literature. Classical languages are typically dead languages, or show a high degree of diglossia, as the spoken varieties of the language diverge further away from the classical written language over time. Classical studies In the context of traditional European classical studies, the "classical languages" refer to Greek and Latin, which were the literary languages of the Mediterranean world in classical antiquity. Greek was the language of Homer and of classical Athenian, Hellenistic and Byzantine historians, playwrights, and philosophers. It has contributed many words to the vocabulary of English and many other European languages, and has been a standard subject of study in Western educational institutions since the Renaissance. Latinized forms of Ancient Greek roots are used in many of the scientific names of species and in other scientific terminology. Koin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lemma (morphology)
In morphology and lexicography, a lemma (plural ''lemmas'' or ''lemmata'') is the canonical form, dictionary form, or citation form of a set of word forms. In English, for example, ''break'', ''breaks'', ''broke'', ''broken'' and ''breaking'' are forms of the same lexeme, with ''break'' as the lemma by which they are indexed. ''Lexeme'', in this context, refers to the set of all the inflected or alternating forms in the paradigm of a single word, and ''lemma'' refers to the particular form that is chosen by convention to represent the lexeme. Lemmas have special significance in highly inflected languages such as Arabic, Turkish and Russian. The process of determining the ''lemma'' for a given lexeme is called lemmatisation. The lemma can be viewed as the chief of the principal parts, although lemmatisation is at least partly arbitrary. Morphology The form of a word that is chosen to serve as the lemma is usually the least marked form, but there are several exceptions such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parorchis Acanthus
'' Parorchis acanthus'' is a parasitic flatworm of the class Trematoda. It is a parasitic castrator of the common periwinkle ''Littorina littorea''. Unlike many trematode species it encysts on hard surfaces and not inside a second intermediate host. Free-living cercariae are released from the snail hosts to encyst on hard surfaces, generally the shells of bivalves. The release is encouraged by warmer temperatures and increased light intensity. Encystment on bivalves is most successful when they enter the mussel with the inhalation current first. They then actively emerge, using their suckers and then encyst on the shell. If the bivalve is then eaten by a bird ''P. acanthus'' will be transmitted to the definitive host. Survival and successful encystment can be reduced by the presence of epibionts, such as the barnacle Semibalanus balanoides, on the shell. Castration of the snail molluscan host can result in a decline in host numbers and, in turn, can lead to more ungrazed alg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthus (plant)
''Acanthus'' is a genus of about 30 species of flowering plants in the family Acanthaceae, native to tropical and warm temperate regions, with the highest species diversity in the Mediterranean Basin and Asia. This flowering plant is nectar producing and is susceptible to predation by butterflies, such as ''Anartia fatima'', and other nectar feeding organisms. Common names include Acanthus and Bear's breeches. The generic name derives from the Greek term (''akanthos'') for ''Acanthus mollis'', a plant that was commonly imitated in Corinthian capitals. The genus comprises herbaceous perennial plants, rarely subshrubs, with spiny leaves and flower spikes bearing white or purplish flowers. Size varies from in height. Selected species *'' Acanthus arboreus'' Forssk. (1775) *'' Acanthus austromontanus'' Vollesen *''Acanthus balcanicus'' Heywood & I.Richardson ( Syn. ''Acanthus hungaricus'' ( Borbás) Baenitz, ''Acanthus longifolius'' Host) — native to the Balkans south of Dalma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modern Greek
Modern Greek (, , or , ''Kiní Neoellinikí Glóssa''), generally referred to by speakers simply as Greek (, ), refers collectively to the dialects of the Greek language spoken in the modern era, including the official standardized form of the languages sometimes referred to as Standard Modern Greek. The end of the Medieval Greek period and the beginning of Modern Greek is often symbolically assigned to the fall of the Byzantine Empire in 1453, even though that date marks no clear linguistic boundary and many characteristic features of the modern language arose centuries earlier, beginning around the fourth century AD. During most of the Modern Greek period, the language existed in a situation of diglossia, with regional spoken dialects existing side by side with learned, more archaic written forms, as with the vernacular and learned varieties (''Dimotiki'' and ''Katharevousa'') that co-existed in Greece throughout much of the 19th and 20th centuries. Varieties Varieties of ... [...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 Koine. Dia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaempfer's Tody-tyrant
Kaempfer's tody-tyrant (''Hemitriccus kaempferi'') is a rare species of bird in the family Tyrannidae. It is endemic to the Atlantic forest in southeastern Brazil. It was known only from two specimens until the 1990s, when it was finally observed in life. It is protected under Brazilian lawBarnett, J. M., et al. (2000)Rediscovery and subsequent observations of Kaempfer’s Tody-tyrant ''Hemitriccus kaempferi'' in Santa Catarina, Brazil, with notes on conservation, life history and plumage.''Bird Conservation International'' 10 371-79. and it is on the United States' Endangered Species List.USFWSListing seven Brazilian bird species as endangered throughout their range; Final rule.''Federal Register'' December 28, 2010. Kaempfer's tody-tyrant is long and olive green Olive is a dark yellowish-green color, like that of unripe or green olives. As a color word in the English language, it appears in late Middle English. Shaded toward gray, it becomes olive drab. Variations Oliv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genitive Case
In grammar, the genitive case (abbreviated ) is the grammatical case that marks a word, usually a noun, as modifying another word, also usually a noun—thus indicating an attributive relationship of one noun to the other noun. A genitive can also serve purposes indicating other relationships. For example, some verbs may feature arguments in the genitive case; and the genitive case may also have adverbial uses (see adverbial genitive). Genitive construction includes the genitive case, but is a broader category. Placing a modifying noun in the genitive case is one way of indicating that it is related to a head noun, in a genitive construction. However, there are other ways to indicate a genitive construction. For example, many Afroasiatic languages place the head noun (rather than the modifying noun) in the construct state. Possessive grammatical constructions, including the possessive case, may be regarded as a subset of genitive construction. For example, the genitive constru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aloe Vera
''Aloe vera'' () is a succulent plant species of the genus ''Aloe''. It is widely distributed, and is considered an invasive species in many world regions. An evergreen perennial, it originates from the Arabian Peninsula, but grows wild in tropical, semi-tropical, and arid climates around the world. It is cultivated for commercial products, mainly as a topical treatment used over centuries. The species is attractive for decorative purposes, and succeeds indoors as a potted plant. It is used in many consumer products, including beverages, skin lotion, cosmetics, ointments or in the form of gel for minor burns and sunburns. There is little clinical evidence for the effectiveness or safety of ''Aloe vera'' extract as a cosmetic or topical drug, and oral ingestion has risk of toxicity. Etymology The genus name ''Aloe'' is derived from the Arabic word ''alloeh'', meaning "bitter and shiny substance" or from Hebrew ''ahalim'', plural of ''ahal''. The specific epithet ''vera'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
