|
Sassacus Vitis
''Sassacus vitis'' is a species of jumping spider. It is native to North America, with a range spanning from Canada to Panama. These spiders are normally no larger than five millimetres, with females being much larger than males, and duller in color. References External links ''Sassacus vitis''at Worldwide database of jumping spiders Salticidae Spiders described in 1894 Spiders of North America {{Salticidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodore Dru Alison Cockerell
Theodore Dru Alison Cockerell (1866–1948) was an American zoology, zoologist, born at Norwood, England, and brother of Sydney Cockerell. He was educated at the Middlesex Hospital Medical School, and then studied botany in the field in Colorado in 1887–90. Subsequently, he became a taxonomist and published numerous papers on the Hymenoptera, Hemiptera, Mollusca and plants, as well as publications on paleontology and evolution. Personal life Cockerell was born in Norwood, Greater London and died in San Diego, California. He married Annie Sarah Fenn in 1891 (she died in 1893) and Wilmatte Porter Cockerell, Wilmatte Porter in 1900. In 1901, he named the ultramarine blue chromodorid ''Mexichromis porterae'' (now ''Felimare porterae'') in her honor. After their marriage in 1900, they frequently went on collecting expeditions together and assembled a large private library of natural history films, which they showed to schoolchildren and public audiences to promote the cause of en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendryphantes
''Dendryphantes'' is a genus of jumping spiders that was first described by Carl Ludwig Koch in 1837. Species it contains sixty-nine species, found in Africa, Asia, South America, the Caribbean, Europe, North America, and on Saint Helena: *'' D. acutus'' Wesolowska & Haddad, 2014 – Lesotho, South Africa *'' D. aethiopicus'' Wesolowska & Tomasiewicz, 2008 – Ethiopia *'' D. amphibolus'' Chamberlin, 1916 – Peru *'' D. andinus'' Chamberlin, 1916 – Peru *'' D. arboretus'' Wesolowska & Cumming, 2008 – Zimbabwe *'' D. barguzinensis'' Danilov, 1997 – Russia (South Siberia) *'' D. barrosmachadoi'' Caporiacco, 1955 – Venezuela *'' D. biankii'' Prószyński, 1979 – Russia (Middle and South Siberia, Far East), Mongolia, China *'' D. bisquinquepunctatus'' Taczanowski, 1878 – Peru *'' D. calus'' Chamberlin, 1916 – Peru *'' D. caporiaccoi'' Roewer, 1951 – Karakorum *'' D. centromaculatus'' Taczanowski, 1878 – Peru *'' D. chuldensis'' Prószyński, 1982 – M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Icius
''Icius'' is a genus of jumping spiders described by Eugène Simon in 1876, belonging to the Order Araneae, Family Salticidae. Distribution ''Icius'' is an almost cosmopolitan genus, widespread in Europe (mainly in Belgium, Croatia, France, Germany, Italy, Greece, Poland, Romania, Portugal, southern Russia, Slovenia, Switzerland, Spain and in The Netherlands), as well in Asia, Africa and in Central and South America (one species, ''Icius pallidulus'' is endemic of Micronesia). Species As of November 2021, the World Spider Catalog lists the following species in the genus: * '' Icius abnormis'' Denis, 1958 – Afghanistan *'' Icius alboterminus'' (Caleb, 2014) – India, Nepal *'' Icius bamboo'' Cao & Li, 2016 – China *'' Icius bilobus'' Yang & Tang, 1996 – China * '' Icius brunellii'' Caporiacco, 1940 – Ethiopia * '' Icius cervinus'' Simon, 1878 – Russia * '' Icius congener'' Simon, 1871 – Western Mediterranean * '' Icius crassipes'' Simon, 1868 – Spain, Algeria, Tunis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metaphidippus
''Metaphidippus'' is a genus of jumping spiders that was first described by Frederick Octavius Pickard-Cambridge in 1901. The name is combined from Ancient Greek μετά "after, beside" and the salticid genus '' Phidippus''. Species it contains forty-six species, found only in South America, Central America, and North America: *'' Metaphidippus albopilosus'' (Peckham & Peckham, 1901) – Brazil, Paraguay, Argentina *'' Metaphidippus annectans'' ( Chamberlin, 1929) – USA *'' Metaphidippus apicalis'' F. O. Pickard-Cambridge, 1901 – Mexico *'' Metaphidippus bicavatus'' F. O. Pickard-Cambridge, 1901 – Panama *'' Metaphidippus bisignatus'' Mello-Leitão, 1945 – Argentina *'' Metaphidippus bispinosus'' F. O. Pickard-Cambridge, 1901 – Central America *'' Metaphidippus carmenensis'' (Chamberlin, 1924) – USA, Mexico *'' Metaphidippus chalcedon'' (C. L. Koch, 1846) – Brazil *'' Metaphidippus chera'' (Chamberlin, 1924) – USA, Mexico *'' Metaphidippus coccinelloides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of 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 produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, 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 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 specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jumping Spider
Jumping spiders are a group of spiders that constitute the family (biology), 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 Invertebrate trachea, 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 Anatomical terms of location, anterior median pair being particularly large. Distinguishing characteristics Jumping spiders are among the easiest to distinguish from similar spider f ... [...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] |
Panama
Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and the Pacific Ocean to the south. Its capital and largest city is Panama City, whose metropolitan area is home to nearly half the country's million people. Panama was inhabited by indigenous tribes before Spanish colonists arrived in the 16th century. It broke away from Spain in 1821 and joined the Republic of Gran Colombia, a union of Nueva Granada, Ecuador, and Venezuela. After Gran Colombia dissolved in 1831, Panama and Nueva Granada eventually became the Republic of Colombia. With the backing of the United States, Panama seceded from Colombia in 1903, allowing the construction of the Panama Canal to be completed by the United States Army Corps of En ... [...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] |
Spiders Described In 1894
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 diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
