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Amilaps
''Amilaps'' is a monotypic genus of jumping spiders containing the single species, ''Amilaps mayana''. It was first described in 2019 by Wayne Maddison, who originally collected the type specimen in 1983 in Teapa, Mexico. The genus was tentatively placed in the tribe Lapsiini, a division of the subfamily Spartaeinae. See also * List of Salticidae genera The genera of the family Salticidae listed here are those that are extant and accepted by the World Spider Catalog . Assignment to subfamilies and clades is based on Maddison (2015), except where otherwise shown. Unless sources indicate otherwise, ... References Monotypic Salticidae genera Spiders of Mexico Spiders of Central America {{Salticidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spartaeinae
The Spartaeinae are a subfamily of the spider family Salticidae (jumping spiders). The subfamily was established by Fred R. Wanless in 1984 to include the groups Boetheae, Cocaleae, Lineae, Codeteae and Cyrbeae, which in turn were defined by Eugène Simon. The Spartaeinae are palaeotropical, with an exceptional diversity in the Malaysian and Indonesian archipelagos. They are unusual salticids that are considered basal to the phylogenetic tree of jumping spiders. Like the Lyssomaninae they lack many derived features that the Salticinae possess. Spartaeinae usually have large posterior median eyes. However, these were reduced in the genera ''Cyrba'', ''Gelotia'' and ''Wanlessia''. Genera In 2015, Spartaeinae was divided into three tribes with 29 genera. One has been added since. Tribe Cocalodini * '' Allococalodes'' Wanless, 1982 * '' Cocalodes'' Pocock, 1897 * '' Cucudeta'' Maddison, 2009 * '' Depreissia'' Lessert, 1942 * '' Tabuina'' Maddison, 2009 * '' Yamangalea'' Madd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Salticidae Genera
The genera of the family Salticidae listed here are those that are extant and accepted by the World Spider Catalog . Assignment to subfamilies and clades is based on Maddison (2015), except where otherwise shown. Unless sources indicate otherwise, genera that were split after 2015 are given the same placements as the original genera listed in Maddison (2015). Subfamily Onomastinae Onomastinae Maddison, 2015 *'' Onomastus'' Simon, 1900 Subfamily Asemoneinae Asemoneinae Maddison, 2015 *'' Asemonea'' O. Pickard-Cambridge, 1869 *''Goleba'' Wanless, 1980 *''Macopaeus'' Simon, 1900 *'' Pandisus'' Simon, 1900 Subfamily Lyssomaninae Lyssomaninae Blackwall, 1877 *'' Chinoscopus'' Simon, 1901 *'' Hindumanes'' Logunov, 2004, transferred from Asemoneinae to Lyssomaninae *'' Lyssomanes'' Hentz, 1845 *''Sumakuru'' Maddison, 2016 Subfamily Spartaeinae Spartaeinae Wanless, 1984 *'' Allococalodes'' Wanless, 1982 *''Amilaps'' Maddison, 2019 *''Brettus'' Thorell, 1895 *'' Cocalodes'' Pocock, 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wayne Maddison
Wayne Paul Maddison , is a professor and Canada Research Chair at the departments of zoology and botany at the University of British Columbia, and the Director of the Spencer Entomological Collection at the Beaty Biodiversity Museum. His research concerns the phylogeny, biodiversity, and evolution of jumping spiders (Salticidae), of which he has discovered new species and genera. He has also done research in phylogenetic theory, developing and perfecting various methods used in comparative biology, such as character state inference in internal nodes through Maximum parsimony (phylogenetics), maximum parsimony, squared-change parsimony, or character correlation through the concentrated changes test or pairwise comparisons. In collaboration with David R. Maddison, he worked on thMesquiteopen-source phylogeny software, thMacCladeprogram, and the Tree of Life Web Project. His research has led him to discover new species of jumping spiders in Sarawak and Papua New Guinea. Selected pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Taxon
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), 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 taxonomy (biology), 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 ... [...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] |
Type Specimen
In biology, a type is a particular wiktionary:en:specimen, specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set (mathematics), set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teapa Municipality
Teapa Municipality is a municipality in Tabasco in south-eastern 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 .... Its name comes from the Nahuatl words "Tetl'' and ''apan", which mean "river over stones" or "stone's river". It refers to one of the rivers that crosses the town. The municipal seat is Teapa city, and possess a division constituted by 18 ejidos, 15 ranches, 1 populated, 6 neighborhoods and 1 villa. Its territorial extension is , which corresponds to 2.76% of the state total; this places the municipality 16th in territorial extension. There is a border to the north with the municipalities of Centro and Jalapa; and in the south, east and west with the state of Chiapas. According to the results presented for the 2nd population and home count from 2005, the mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Salticidae Genera
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, ''Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda.'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiders Of Mexico
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 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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