|
Australothele Nothofagi
''Australothele'' is a genus of Australian spiders in the family Euagridae. It was first described by Robert Raven in 1984. Species it contains seven species: *''Australothele bicuspidata'' Raven, 1984 – Australia (New South Wales) *''Australothele jamiesoni'' Raven, 1984 – Australia (Queensland, New South Wales) *''Australothele maculata'' Raven, 1984 (type) – Australia (Queensland) *''Australothele magna'' Raven, 1984 – Australia (Queensland) *''Australothele montana'' Raven, 1984 – Australia (New South Wales) *''Australothele nambucca ''Australothele'' is a genus of Australian spiders in the family Euagridae. It was first described by Robert Raven in 1984. Species it contains seven species: *''Australothele bicuspidata'' Raven, 1984 – Australia (New South Wales) *''Austr ...'' Raven, 1984 – Australia (New South Wales) *'' Australothele nothofagi'' Raven, 1984 – Australia (Queensland, New South Wales) References Euagridae Mygalomorphae genera Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Raven
Robert John Raven is an Australian arachnologist, being the Head of Terrestrial Biodiversity and the Senior Curator (Arachnida) at the Queensland Museum. Dr Raven has described many species of spider in Australia and elsewhere, and is spider bite consultant to the Royal Brisbane Hospital The Royal Brisbane and Women's Hospital (RBWH) is a tertiary public hospital located in Herston, a suburb of Brisbane, Queensland, Australia. It is operated by Metro North Health, part of the Queensland Health network. The hospital has 929 be ..., leading to much work on spider toxins. References External links Dr Robert Ravenat Queensland Museum Arachnids researchat Queensland Museum Australian arachnologists Living people Year of birth missing (living people) {{zoologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australothele Maculata
''Australothele'' is a genus of Australian spiders in the family Euagridae. It was first described by Robert Raven in 1984. Species it contains seven species: *'' Australothele bicuspidata'' Raven, 1984 – Australia (New South Wales) *'' Australothele jamiesoni'' Raven, 1984 – Australia (Queensland, New South Wales) *'' Australothele maculata'' Raven, 1984 (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 ...) – Australia (Queensland) *'' Australothele magna'' Raven, 1984 – Australia (Queensland) *'' Australothele montana'' Raven, 1984 – Australia (New South Wales) *'' Australothele nambucca'' Raven, 1984 – Australia (New South Wales) *'' Australothele nothofagi'' Raven, 1984 – Australia (Queensland, New South Wales) References Euagridae Mygalomorphae gene ... [...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] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spider
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euagridae
''Euagridae'' is a family of mygalomorph spiders. The group was first described as a tribe in 1979 by Robert Raven, who in 1985 elevated it to a subfamily. In 2020, Optova et al. elevated it further to a family. Genera , the World Spider Catalog accepted the following genera: *''Allothele ''Allothele'' is a genus of African spiders in the family Euagridae. It was first described by R. W. E. Tucker in 1920. Species it contains five species: *'' Allothele australis'' (Purcell Henry Purcell (, rare: September 1659 – 21 N ...'' Tucker, 1920 *'' Australothele'' Raven, 1984 *'' Caledothele'' Raven, 1991 *'' Carrai'' Raven, 1984 *'' Cethegus'' Thorell, 1881 *'' Chilehexops'' Coyle, 1986 *'' Euagrus'' Ausserer, 1875 *'' Leptothele'' Raven & Schwendinger, 1995 *'' Malayathele'' Schwendinger, 2020 *'' Namirea'' Raven, 1984 *'' Phyxioschema'' Simon, 1889 *'' Stenygrocercus'' Simon, 1892 *'' Vilchura'' Ríos-Tamayo & Goloboff, 2017 References Mygalomorphae families ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australothele Bicuspidata
''Australothele'' is a genus of Australian spiders in the family Euagridae. It was first described by Robert Raven in 1984. Species it contains seven species: *'' Australothele bicuspidata'' Raven, 1984 – Australia (New South Wales) *'' Australothele jamiesoni'' Raven, 1984 – Australia (Queensland, New South Wales) *''Australothele maculata'' Raven, 1984 (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 ...) – Australia (Queensland) *'' Australothele magna'' Raven, 1984 – Australia (Queensland) *'' Australothele montana'' Raven, 1984 – Australia (New South Wales) *'' Australothele nambucca'' Raven, 1984 – Australia (New South Wales) *'' Australothele nothofagi'' Raven, 1984 – Australia (Queensland, New South Wales) References Euagridae Mygalomorphae gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australothele Jamiesoni
''Australothele'' is a genus of Australian spiders in the family Euagridae. It was first described by Robert Raven in 1984. Species it contains seven species: *''Australothele bicuspidata'' Raven, 1984 – Australia (New South Wales) *'' Australothele jamiesoni'' Raven, 1984 – Australia (Queensland, New South Wales) *''Australothele maculata'' Raven, 1984 (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 ...) – Australia (Queensland) *'' Australothele magna'' Raven, 1984 – Australia (Queensland) *'' Australothele montana'' Raven, 1984 – Australia (New South Wales) *'' Australothele nambucca'' Raven, 1984 – Australia (New South Wales) *'' Australothele nothofagi'' Raven, 1984 – Australia (Queensland, New South Wales) References Euagridae Mygalomorphae genera ... [...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] |
Australothele Magna
''Australothele'' is a genus of Australian spiders in the family Euagridae. It was first described by Robert Raven in 1984. Species it contains seven species: *''Australothele bicuspidata'' Raven, 1984 – Australia (New South Wales) *''Australothele jamiesoni'' Raven, 1984 – Australia (Queensland, New South Wales) *''Australothele maculata'' Raven, 1984 (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 ...) – Australia (Queensland) *'' Australothele magna'' Raven, 1984 – Australia (Queensland) *'' Australothele montana'' Raven, 1984 – Australia (New South Wales) *'' Australothele nambucca'' Raven, 1984 – Australia (New South Wales) *'' Australothele nothofagi'' Raven, 1984 – Australia (Queensland, New South Wales) References Euagridae Mygalomorphae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australothele Montana
''Australothele'' is a genus of Australian spiders in the family Euagridae. It was first described by Robert Raven in 1984. Species it contains seven species: *''Australothele bicuspidata'' Raven, 1984 – Australia (New South Wales) *''Australothele jamiesoni'' Raven, 1984 – Australia (Queensland, New South Wales) *''Australothele maculata'' Raven, 1984 (type) – Australia (Queensland) *''Australothele magna ''Australothele'' is a genus of Australian spiders in the family Euagridae. It was first described by Robert Raven in 1984. Species it contains seven species: *''Australothele bicuspidata'' Raven, 1984 – Australia (New South Wales) *''Austr ...'' Raven, 1984 – Australia (Queensland) *'' Australothele montana'' Raven, 1984 – Australia (New South Wales) *'' Australothele nambucca'' Raven, 1984 – Australia (New South Wales) *'' Australothele nothofagi'' Raven, 1984 – Australia (Queensland, New South Wales) References Euagridae Mygalomorphae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(2).jpg "Click for more on -> Type Species")