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Nodocion Eclecticus
''Nodocion'' is a genus of ground spiders that was first described by R. V. Chamberlin in 1922. Species it contains eight species: *'' Nodocion eclecticus'' Chamberlin, 1924 – North America *'' Nodocion floridanus'' ( Banks, 1896) – USA, Mexico *''Nodocion mateonus'' Chamberlin, 1922 (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 ...) – USA *'' Nodocion rufithoracicus'' Worley, 1928 – USA, Canada *'' Nodocion solanensis'' Tikader & Gajbe, 1977 – India *'' Nodocion tikaderi'' (Gajbe, 1993) – India *'' Nodocion utus'' (Chamberlin, 1936) – USA, Mexico *'' Nodocion voluntarius'' (Chamberlin, 1919) – North America References Araneomorphae genera Gnaphosidae Spiders of the Indian subcontinent Spiders of North America {{Gnaphosidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ralph Vary Chamberlin
Ralph Vary Chamberlin (January 3, 1879October 31, 1967) was an American biologist, ethnographer, and historian from Salt Lake City, Utah. He was a faculty member of the University of Utah for over 25 years, where he helped establish the School of Medicine and served as its first dean, and later became head of the zoology department. He also taught at Brigham Young University and the University of Pennsylvania, and worked for over a decade at the Museum of Comparative Zoology at Harvard University, where he described species from around the world. Chamberlin was a prolific taxonomist who named over 4,000 new animal species in over 400 scientific publications. He specialized in arachnids (spiders, scorpions, and relatives) and myriapods (centipedes, millipedes, and relatives), ranking among the most prolific arachnologists and myriapodologists in history. He described over 1,400 species of spiders, 1,000 species of millipedes, and the majority of North American centipedes, althoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nodocion Mateonus
''Nodocion'' is a genus of ground spiders that was first described by R. V. Chamberlin in 1922. Species it contains eight species: *'' Nodocion eclecticus'' Chamberlin, 1924 – North America *'' Nodocion floridanus'' ( Banks, 1896) – USA, Mexico *'' Nodocion mateonus'' Chamberlin, 1922 (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 ...) – USA *'' Nodocion rufithoracicus'' Worley, 1928 – USA, Canada *'' Nodocion solanensis'' Tikader & Gajbe, 1977 – India *'' Nodocion tikaderi'' (Gajbe, 1993) – India *'' Nodocion utus'' (Chamberlin, 1936) – USA, Mexico *'' Nodocion voluntarius'' (Chamberlin, 1919) – North America References Araneomorphae genera Gnaphosidae Spiders of the Indian subcontinent Spiders of North America {{Gnaphosidae-stub ... [...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] |
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] |
Gnaphosidae
Ground spiders comprise Gnaphosidae, the seventh largest spider family with over 2,000 described species in over 100 genera distributed worldwide. There are 105 species known to central Europe, and common genera include ''Gnaphosa'', ''Drassodes'', ''Micaria'', '' Cesonia'', ''Zelotes'' and many others. They are closely related to Clubionidae. At present, no ground spiders are known to be seriously venomous to humans. Description Generally, ground spiders are characterized by having barrel-shaped anterior spinnerets that are one spinneret diameter apart. The main exception to this rule is found in the ant-mimicking genus ''Micaria''. Another characteristic is an indentation in the endites (paired mouthparts anterior and lateral to the labium, or lip). All ground spiders lack a prey-capture web and generally run prey down on the surface. They hunt at night and spend the day in a silken retreat. The genitalia are diverse and are a good model for studying the evolution of genitalia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nodocion Eclecticus
''Nodocion'' is a genus of ground spiders that was first described by R. V. Chamberlin in 1922. Species it contains eight species: *'' Nodocion eclecticus'' Chamberlin, 1924 – North America *'' Nodocion floridanus'' ( Banks, 1896) – USA, Mexico *''Nodocion mateonus'' Chamberlin, 1922 (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 ...) – USA *'' Nodocion rufithoracicus'' Worley, 1928 – USA, Canada *'' Nodocion solanensis'' Tikader & Gajbe, 1977 – India *'' Nodocion tikaderi'' (Gajbe, 1993) – India *'' Nodocion utus'' (Chamberlin, 1936) – USA, Mexico *'' Nodocion voluntarius'' (Chamberlin, 1919) – North America References Araneomorphae genera Gnaphosidae Spiders of the Indian subcontinent Spiders of North America {{Gnaphosidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nodocion Floridanus
''Nodocion floridanus'' is a species of ground spider Ground spiders comprise Gnaphosidae, the seventh largest spider family with over 2,000 described species in over 100 genera distributed worldwide. There are 105 species known to central Europe, and common genera include ''Gnaphosa'', ''Drassodes' ... in the family Gnaphosidae. It is found in the United States and Mexico. References Gnaphosidae Articles created by Qbugbot Spiders described in 1896 {{gnaphosidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nathan Banks
Nathan Banks (April 13, 1868 – January 24, 1953) was an American entomologist noted for his work on Neuroptera, Megaloptera, Hymenoptera, and Acarina (mites). He started work on mites in 1880 with the USDA. In 1915 he authored the first comprehensive English handbook on mites: ''A Treatise on the Acarina, Or Mites'' (Smithsonian Institution, Proceedings Of The United States National Museum, 1905, 114 pages). Banks left the USDA in 1916 to work at the Museum of Comparative Zoology (MCZ) where he did further work on Hymenoptera, Arachnida and Neuroptera. He was elected a Fellow of the American Academy of Arts and Sciences in 1922. In 1924, he spent about two months in Panama, through kindness of Dr. Thomas Barbour Thomas Barbour (August 19, 1884 – January 8, 1946) was an American herpetologist. From 1927 until 1946, he was director of the Harvard Museum of Comparative Zoology (MCZ) founded in 1859 by Louis Agassiz at Harvard University in Cambridge, ... and in compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nodocion Rufithoracicus
''Nodocion'' is a genus of ground spiders that was first described by R. V. Chamberlin in 1922. Species it contains eight species: *''Nodocion eclecticus'' Chamberlin, 1924 – North America *'' Nodocion floridanus'' ( Banks, 1896) – USA, Mexico *''Nodocion mateonus'' Chamberlin, 1922 (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 ...) – USA *'' Nodocion rufithoracicus'' Worley, 1928 – USA, Canada *'' Nodocion solanensis'' Tikader & Gajbe, 1977 – India *'' Nodocion tikaderi'' (Gajbe, 1993) – India *'' Nodocion utus'' (Chamberlin, 1936) – USA, Mexico *'' Nodocion voluntarius'' (Chamberlin, 1919) – North America References Araneomorphae genera Gnaphosidae Spiders of the Indian subcontinent Spiders of North America {{Gnaphosidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nodocion Solanensis
''Nodocion'' is a genus of ground spiders that was first described by R. V. Chamberlin in 1922. Species it contains eight species: *''Nodocion eclecticus'' Chamberlin, 1924 – North America *'' Nodocion floridanus'' ( Banks, 1896) – USA, Mexico *''Nodocion mateonus'' Chamberlin, 1922 (type) – USA *''Nodocion rufithoracicus ''Nodocion'' is a genus of ground spiders that was first described by R. V. Chamberlin in 1922. Species it contains eight species: *''Nodocion eclecticus'' Chamberlin, 1924 – North America *'' Nodocion floridanus'' ( Banks, 1896) – USA, M ...'' Worley, 1928 – USA, Canada *'' Nodocion solanensis'' Tikader & Gajbe, 1977 – India *'' Nodocion tikaderi'' (Gajbe, 1993) – India *'' Nodocion utus'' (Chamberlin, 1936) – USA, Mexico *'' Nodocion voluntarius'' (Chamberlin, 1919) – North America References Araneomorphae genera Gnaphosidae Spiders of the Indian subcontinent Spiders of North America {{Gnaphosidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nodocion Tikaderi
''Nodocion'' is a genus of ground spiders that was first described by R. V. Chamberlin in 1922. Species it contains eight species: *''Nodocion eclecticus'' Chamberlin, 1924 – North America *'' Nodocion floridanus'' ( Banks, 1896) – USA, Mexico *''Nodocion mateonus'' Chamberlin, 1922 (type) – USA *''Nodocion rufithoracicus'' Worley, 1928 – USA, Canada *''Nodocion solanensis ''Nodocion'' is a genus of ground spiders that was first described by R. V. Chamberlin in 1922. Species it contains eight species: *''Nodocion eclecticus'' Chamberlin, 1924 – North America *'' Nodocion floridanus'' ( Banks, 1896) – USA, M ...'' Tikader & Gajbe, 1977 – India *'' Nodocion tikaderi'' (Gajbe, 1993) – India *'' Nodocion utus'' (Chamberlin, 1936) – USA, Mexico *'' Nodocion voluntarius'' (Chamberlin, 1919) – North America References Araneomorphae genera Gnaphosidae Spiders of the Indian subcontinent Spiders of North America {{Gnaphosidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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