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Nhandu Cerradensis
''Nhandu cerradensis'' is a species of spider from the genus ''Nhandu''. The species is originally described by Rogério Bertani in 2001 The September 11 attacks against the United States by Al-Qaeda, which Casualties of the September 11 attacks, killed 2,977 people and instigated the global war on terror, were a defining event of 2001. The United States led a Participants in ....Nhandu cerradensis Bertani, 2001 in GBIF Secretariat (2019). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2021-03-27. References Sources * * Theraphosidae Taxa named by Rogério Bertani {{Tarantula-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] |
Nhandu
''Nhandu'' is a genus of South American tarantulas that was first described by S. Lucas in 1983. ''Brazilopelma'' was synonymized with it in 2001. Diagnosis They can be distinguished by the lack of stridulating organs, extension of the scopula on the metatarsus. They can also further be distinguished by the lack of spurs on the males and the palpal bulb with short embolus. Females also own a distinct spermatheca morphology. Species it contains five species, found in Paraguay and Brazil: *''Nhandu carapoensis'' Lucas, 1983 ( type) – Brazil, Paraguay *''Nhandu cerradensis'' Bertani, 2001 – Brazil *''Nhandu chromatus'' Schmidt, 2004 – Brazil *''Nhandu coloratovillosus'' (Schmidt, 1998) – Brazil *''Nhandu tripepii'' (Dresco, 1984) – Brazil In synonymy * ''Nhandu tripartitus'' Schmidt, 1997 = ''Nhandu carapoensis'' * ''Nhandu vulpinus'' (Schmidt, 1998) = ''Nhandu tripepii'' See also * List of Theraphosidae species This page lists all described genera and specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rogério Bertani
Rogério Bertani is a Brazilian arachnologist, active at the Butantan Institute. He is credited as one of the foremost specialists in Theraphosidae Tarantulas comprise a group of large and often hairy spiders of the family Theraphosidae. , 1,040 species have been identified, with 156 genera. The term "tarantula" is usually used to describe members of the family Theraphosidae, although m ... in the world. He has described several species. References 21st-century Brazilian zoologists Brazilian arachnologists Living people Year of birth missing (living people) {{Brazil-scientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2001
The September 11 attacks against the United States by Al-Qaeda, which Casualties of the September 11 attacks, killed 2,977 people and instigated the global war on terror, were a defining event of 2001. The United States led a Participants in Operation Enduring Freedom, multi-national coalition in an United States invasion of Afghanistan, invasion of Afghanistan after the Taliban government did not extradite Al-Qaeda leader Osama bin Laden. The invasion ended in December following a transfer of power to the Afghan Interim Administration led by Hamid Karzai. Internal conflicts, political or otherwise, caused shifts in leadership in multiple countries, which included the assassination of Laurent-Désiré Kabila in the Democratic Republic of the Congo, the Second EDSA Revolution in the Philippines, the Nepalese royal massacre, massacre of the royal family by the crown prince in Nepal, and December 2001 riots in Argentina, civil unrest in Argentina. Other notable political events w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theraphosidae
Tarantulas comprise a group of large and often hairy spiders of the family Theraphosidae. , 1,040 species have been identified, with 156 genera. The term "tarantula" is usually used to describe members of the family Theraphosidae, although many other members of the same infraorder (Mygalomorphae) are commonly referred to as "tarantulas" or "false tarantulas". Some of the more common species have become popular in the exotic pet trade. Many New World species kept as pets have setae known as urticating hairs that can cause irritation to the skin, and in extreme cases, cause damage to the eyes. Overview Like all arthropods, the tarantula is an invertebrate that relies on an exoskeleton for muscular support.Pomeroy, R. (2014, February 4). Pub. Real Clear Science, "Spiders, and Their Amazing Hydraulic Legs and Genitalia". Retrieved October 13, 2019, from https://www.realclearscience.com/blog/2013/02/spiders-their-amazing-hydraulic-legs-and-genitals.html. Like other Arachnida, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
