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Zygoballus Rishwani
''Zygoballus'' is a genus of jumping spiders found in North and South America. Taxonomy and history The genus was first described in 1885 by American arachnologists George and Elizabeth Peckham based on the type species ''Zygoballus rufipes''. The name derives from a combination of the Ancient Greek word ζυγόν (''zygon''), meaning "yoke", and the genus name ''Ballus''. The etymology of ''Ballus'' is unknown, but may be related to the Greek word βαλλίζω (''ballizo''), meaning "dance" or "jump about". The genus '' Messua'', based on the type species ''Messua desidiosa'', was synonymized with ''Zygoballus'' by Eugène Simon in 1903. Simon argued that ''Messua desidiosa'' was a transitional species which differed "much less from typical ''Zygoballus'' than would seem to be indicated by he Peckham'sdescription." This synonymy was reversed by Wayne Maddison in 1996, and ''Messua'' restored as a valid genus. The genus ''Amerotritte'', based on the type species '' A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygoballus Rufipes
''Zygoballus rufipes'', commonly called the hammerjawed jumper, is a species of jumping spider which occurs in the United States, Canada, and Central America. Adult females are 4.3 to 6 mm in body length, while males are 3 to 4 mm. Taxonomy The species was first described in 1885 by George and Elizabeth Peckham from a specimen in Guatemala. The Peckhams subsequently described the northern variant as a separate species, ''Z. bettini'', in 1888. In 1980, after examining specimens of ''Z. bettini'' and ''Z. rufipes'' from various populations, G. B. Edwards concluded that the differences mentioned by the Peckhams were not consistently distinct and that the two names represented a single species of variable appearance. The two names were therefore synonymized. The genus '' Zygoballus'' is currently classified in the subfamily Salticinae of the family Salticidae (jumping spiders). Distribution ''Zygoballus rufipes'' has been reported from Canada, the United States, Mexico, Gu ... [...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 pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygoballus Concolor
''Zygoballus concolor'' is a species of jumping spider which occurs in Cuba. It was first described by the arachnologist Elizabeth B. Bryant in 1940. The male holotype was collected from Soledad, Consolación del Sur and the female allotype was collected from Havana. The type specimens are housed at the Museum of Comparative Zoology A museum ( ; plural museums or, rarely, musea) is a building or institution that cares for and displays a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance. Many public museums make these ... in the United States. References External links *''Zygoballus concolor''at Worldwide database of jumping spidersat Salticidae: Diagnostic Drawings Library Salticidae Spiders of the Caribbean Spiders described in 1940 {{Salticidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygoballus Aschnae
''Zygoballus'' is a genus of jumping spiders found in North and South America. Taxonomy and history The genus was first described in 1885 by American arachnologists George and Elizabeth Peckham based on the type species ''Zygoballus rufipes''. The name derives from a combination of the Ancient Greek word ζυγόν (''zygon''), meaning "yoke", and the genus name ''Ballus''. The etymology of ''Ballus'' is unknown, but may be related to the Greek word βαλλίζω (''ballizo''), meaning "dance" or "jump about". The genus '' Messua'', based on the type species '' Messua desidiosa'', was synonymized with ''Zygoballus'' by Eugène Simon in 1903. Simon argued that ''Messua desidiosa'' was a transitional species which differed "much less from typical ''Zygoballus'' than would seem to be indicated by he Peckham'sdescription." This synonymy was reversed by Wayne Maddison in 1996, and ''Messua'' restored as a valid genus. The genus ''Amerotritte'', based on the type species '' Amerotri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suriname
Suriname (; srn, Sranankondre or ), officially the Republic of Suriname ( nl, Republiek Suriname , srn, Ripolik fu Sranan), is a country on the northeastern Atlantic coast of South America. It is bordered by the Atlantic Ocean to the north, French Guiana to the east, Guyana to the west, and Brazil to the south. At just under , it is the smallest sovereign state in South America. It has a population of approximately , dominated by descendants from the slaves and labourers brought in from Africa and Asia by the Dutch Empire and Republic. Most of the people live by the country's (north) coast, in and around its capital and largest city, Paramaribo. It is also List of countries and dependencies by population density, one of the least densely populated countries on Earth. Situated slightly north of the equator, Suriname is a tropical country dominated by rainforests. Its extensive tree cover is vital to the country's efforts to Climate change in Suriname, mitigate climate ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygoballus Amrishi
''Zygoballus'' is a genus of jumping spiders found in North and South America. Taxonomy and history The genus was first described in 1885 by American arachnologists George and Elizabeth Peckham based on the type species ''Zygoballus rufipes''. The name derives from a combination of the Ancient Greek word ζυγόν (''zygon''), meaning "yoke", and the genus name ''Ballus''. The etymology of ''Ballus'' is unknown, but may be related to the Greek word βαλλίζω (''ballizo''), meaning "dance" or "jump about". The genus '' Messua'', based on the type species '' Messua desidiosa'', was synonymized with ''Zygoballus'' by Eugène Simon in 1903. Simon argued that ''Messua desidiosa'' was a transitional species which differed "much less from typical ''Zygoballus'' than would seem to be indicated by he Peckham'sdescription." This synonymy was reversed by Wayne Maddison in 1996, and ''Messua'' restored as a valid genus. The genus ''Amerotritte'', based on the type species '' Amerotri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhetenor Texanus
''Rhetenor texanus'' is a species of jumping spider. It has been found in Texas and Veracruz, Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema .... References External links * Salticidae Articles created by Qbugbot Spiders described in 1936 {{jumping-spider-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nomen Dubium
In binomial nomenclature, a ''nomen dubium'' (Latin for "doubtful name", plural ''nomina dubia'') is a scientific name that is of unknown or doubtful application. Zoology In case of a ''nomen dubium'' it may be impossible to determine whether a specimen belongs to that group or not. This may happen if the original type series (i. e. holotype, isotype, syntype or paratype) is lost or destroyed. The zoological and botanical codes allow for a new type specimen, or neotype, to be chosen in this case. A name may also be considered a ''nomen dubium'' if its name-bearing type is fragmentary or lacking important diagnostic features (this is often the case for species known only as fossils). To preserve stability of names, the ''International Code of Zoological Nomenclature'' allows a new type specimen, or neotype, to be chosen for a ''nomen dubium'' in this case. 75.5. Replacement of unidentifiable name-bearing type by a neotype. When an author considers that the taxonomic identity of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Spider Catalog
The World Spider Catalog (WSC) is an online searchable database concerned with spider taxonomy. It aims to list all accepted families, genera and species, as well as provide access to the related taxonomic literature. The WSC began as a series of individual web pages in 2000, created by Norman I. Platnick of the American Museum of Natural History. After Platnick's retirement in 2014, the Natural History Museum of Bern (Switzerland) took over the catalog, converting it to a relational database. , 50,151 accepted species were listed. The order Araneae Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species dive ... (spiders) has the seventh-most species of all orders. The existence of the World Spider Catalog makes spiders the largest taxon with an online listing that is updated regularly. It ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peckhamia (journal)
''Peckhamia'' is a peer-reviewed, open-access, scientific journal covering research on jumping spiders. It is published by the Peckham Society, an international organization of naturalists and scientists with an interest in jumping spiders, named in honor of George and Elizabeth Peckham. The journal was established in 1977 and its current editor-in-chief is David E. Hill. Several species related to the peacock spider were first described in ''Peckhamia'', including '' Maratus harrisi'' (2011)'', Saitis mutans'' (2012), ''Saitis virgatus'' (2012), ''Maratus robinsoni'' (2012), ''Maratus spicatus'' (2012), ''Maratus velutinus'' (2012), and ''Maratus avibus'' (2014). The genus ''Phanuelus'' was first described in ''Peckhamia'' in 2015. ''Peckhamia'' is abstracted and indexed in ''The Zoological Record ''The Zoological Record'' (''ZR'') is an electronic index of zoological literature that also serves as the unofficial register of scientific names in zoology. It was started as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by total area. Its southern and western border with the United States, stretching , is the world's longest binational land border. Canada's capital is Ottawa, and its three largest metropolitan areas are Toronto, Montreal, and Vancouver. Indigenous peoples have continuously inhabited what is now Canada for thousands of years. Beginning in the 16th century, British and French expeditions explored and later settled along the Atlantic coast. As a consequence of various armed conflicts, France ceded nearly all of its colonies in North America in 1763. In 1867, with the union of three British North American colonies through Confederation, Canada was formed as a federal dominion of four provinces. This began an accretion of provinces an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
