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Paraheliophanus
''Paraheliophanus'' is a genus of Atlantic jumping spiders that was first described by D. J. Clark & P. L. G. Benoit in 1977. The name is a combination of the Ancient Greek "para" (), meaning "alongside", and the salticid genus ''Heliophanus''. Species it contains four species, found only on Saint Helena: *'' Paraheliophanus jeanae'' Clark & Benoit, 1977 – St. Helena *'' Paraheliophanus napoleon'' Clark & Benoit, 1977 – St. Helena *'' Paraheliophanus sanctaehelenae'' Clark & Benoit, 1977 – St. Helena *'' Paraheliophanus subinstructus'' (O. Pickard-Cambridge, 1873) (type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...) – St. Helena References Salticidae genera Fauna of Saint Helena Salticidae Spiders of Africa {{Jumping-spider-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraheliophanus Jeanae
''Paraheliophanus'' is a genus of Atlantic jumping spiders that was first described by D. J. Clark & P. L. G. Benoit in 1977. The name is a combination of the Ancient Greek "para" (), meaning "alongside", and the salticid genus ''Heliophanus''. Species it contains four species, found only on Saint Helena: *'' Paraheliophanus jeanae'' Clark & Benoit, 1977 – St. Helena *'' Paraheliophanus napoleon'' Clark & Benoit, 1977 – St. Helena *'' Paraheliophanus sanctaehelenae'' Clark & Benoit, 1977 – St. Helena *'' Paraheliophanus subinstructus'' (O. Pickard-Cambridge, 1873) (type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...) – St. Helena References Salticidae genera Fauna of Saint Helena Salticidae Spiders of Africa {{Jumping-spider-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octavius Pickard-Cambridge
Octavius Pickard-Cambridge FRS (3 November 1828 – 9 March 1917) was an English clergyman and zoologist. He was a keen arachnologist who described and named more than 900 species of spider. Life and work Pickard-Cambridge was born in Bloxworth rectory, Dorset, the fifth son of Rev. George Pickard, rector and squire of Bloxworth: the family changed its name to Pickard-Cambridge in 1848 after receiving the property left behind by a relative, Charles Owen Cambridge, of Whitminster House in Gloucestershire. Octavius was tutored at home by the poet William Barnes, after failing to receive admission to Winchester College. He also learned to play the violin from Sidney Smith. He then studied law in London before theology at the University of Durham. He was very active and made many friends in this period. He served as steward at steeplechases and presided over the college choral society. In 1857 he presented the Pickard-Cambridge Challenge Cup to University College Boating Clu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth#Surface, Earth's surface and about 29% of its water surface area. It is known to separate the "Old World" of Africa, Europe and Asia from the "New World" of the Americas in the European perception of Earth, the World. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and North America, North and South America to the west. As one component of the interconnected World Ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south (other definitions describe the Atlantic as extending southward to Antarctica). The Atlantic Ocean is divided in two parts, by the Equatorial Counter Current, with the North(ern) Atlantic Ocean and the South(ern) Atlantic Ocean split at about 8th paralle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salticidae
Jumping spiders are a group of spiders that constitute the family Salticidae. As of 2019, this family contained over 600 described genera and over 6,000 described species, making it the largest family of spiders at 13% of all species. Jumping spiders have some of the best vision among arthropods and use it in courtship, hunting, and navigation. Although they normally move unobtrusively and fairly slowly, most species are capable of very agile jumps, notably when hunting, but sometimes in response to sudden threats or crossing long gaps. Both their book lungs and tracheal system are well-developed, and they use both systems (bimodal breathing). Jumping spiders are generally recognized by their eye pattern. All jumping spiders have four pairs of eyes, with the anterior median pair being particularly large. Distinguishing characteristics Jumping spiders are among the easiest to distinguish from similar spider families because of the shape of the cephalothorax and their eye patt ... [...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] |
Heliophanus
''Heliophanus'' is a genus of the spider family Salticidae (jumping spiders). Most of the almost 170 described species occur in Africa, with many others found in the Palearctic region from Europe to Japan. Species , the World Spider Catalog accepted the following species: * '' Heliophanus abditus'' Wesołowska, 1986 – Syria * '' Heliophanus aberdarensis'' Wesołowska, 1986 – Kenya * '' Heliophanus activus'' ( Blackwall, 1877) – Seychelles * '' Heliophanus acutissimus'' Wesołowska, 1986 – Algeria * '' Heliophanus aeneus'' ( Hahn, 1832) – Palearctic * '' Heliophanus aethiopicus'' Wesołowska, 2003 – Ethiopia * '' Heliophanus africanus'' Wesołowska, 1986 – South Africa * '' Heliophanus agricola'' Wesołowska, 1986 – Algeria, Spain * '' Heliophanus agricoloides'' Wunderlich, 1987 – Canary Islands * '' Heliophanus alienus'' Wesołowska, 1986 – Cameroon * '' Heliophanus anymphos'' Wesołowska, 2003 – Kenya * '' Heliophanus apiatus'' Simon, 1868 – Spain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
