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Brigittea Varians
''Brigittea'' is a genus of araneomorph spiders in the family Dictynidae, first described by Pekka T. Lehtinen in 1967. Species it contains six species: *''Brigittea civica'' (Lucas, 1850) — Europe, North Africa, Turkey, Iran. Introduced to North America *''Brigittea guanchae'' (Schmidt, 1968) — Canary Is. *''Brigittea innocens'' (O. Pickard-Cambridge, 1872) — Italy, Eastern Mediterranean, Kazakhstan *''Brigittea latens ''Dictyna latens'' is a species of spider found in Europe to Central Asia. See also * List of Dictynidae species This page lists all described species of the spider family Dictynidae accepted by the World Spider Catalog : A ''Adenodictyna'' ...'' (Fabricius, 1775) — Europe to Central Asia *'' Brigittea varians'' (Spassky, 1952) — Russia (Europe), Kazakhstan, Tajikistan *'' Brigittea vicina'' (Simon, 1873) — Mediterranean to Central Asia References Araneomorphae genera Cosmopolitan spiders Dictynidae Taxa named by Pekka T. Lehtinen [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brigittea Latens
''Dictyna latens'' is a species of spider found in Europe to Central Asia. See also * List of Dictynidae species This page lists all described species of the spider family Dictynidae accepted by the World Spider Catalog : A ''Adenodictyna'' ''Adenodictyna'' Ono, 2008 * ''Adenodictyna, A. kudoae'' Ono, 2008 (Type species, type) — Japan ''Aebutina'' ''A ... References External links Dictynidae Spiders of Europe Spiders of Asia Spiders described in 1775 Taxa named by Johan Christian Fabricius {{dictynidae-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] |
Araneomorphae
The Araneomorphae (also called the Labidognatha) are an infraorder of spiders. They are distinguishable by chelicerae (fangs) that point diagonally forward and cross in a pinching action, in contrast to the Mygalomorphae (tarantulas and their close kin), where they point straight down. Araneomorphs comprise the vast majority of living spiders. Distinguishing characteristics Most spider species are Araneomorphae, which have fangs that face towards each other, increasing the orientations they can employ during prey capture. They have fewer book lungs (when present), and the females typically live one year. The Mygalomorphae have fangs that face towards the ground, and which are parallel to the long axis of the spider's body, thus they have only one orientation they can employ during prey capture. They have four pairs of book lungs, and the females often live many years. Image:Atrax robustus.jpg, This ''Atrax robustus'' shows the orientation of Myglamorphae fangs. Image:Che ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dictynidae
Dictynidae is a family (biology), family of cribellate, hackled band-producing spiders first described by Octavius Pickard-Cambridge in 1871. Most build irregular webs on or near the ground, creating a tangle of silken fibers among several branches or stems of one plant. The genus ''Argyroneta'' has been placed in a separate family Argyronetidae, but the family is not accepted by the World Spider Catalog and the genus is included in the Dictynidae. Genera , the World Spider Catalog accepts the following genera: *''Adenodictyna'' Ono, 2008 — Japan *''Aebutina'' Simon, 1892 — Ecuador, Brazil *''Ajmonia'' Caporiacco, 1934 — Asia, Algeria *''Altella'' Simon, 1884 — Europe, Asia, Algeria *''Anaxibia_(spider), Anaxibia'' Thorell, 1898 — Asia, Africa *''Arangina'' Lehtinen, 1967 — New Zealand *''Archaeodictyna'' Caporiacco, 1928 — Asia, Europe, Africa *''Arctella'' Holm, 1945 — Asia, North America *''Argenna'' Thorell, 1870 — Asia, North America *''Argennina'' Gertsch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pekka T
Pekka is a Finnish male given name. It was most popular around the middle of the 20th century. As of 2013 there were more than 100,000 people registered with this name in Finland. The nameday is the 29th of June in the Finnish tradition and the 25th of June on the orthodox calendar. It originated as a variation of the name Peter (''Pietari''). Notable people with this name include: * Pekka-Eric Auvinen (born 1989), perpetrator of the Jokela school shooting in 2007 * Pekka Haavisto (born 1958), Finnish politician and minister * Pekka Harttila (born 1941), Finnish diplomat and a lawyer * Pekka Heino (television presenter) (born 1961), Sweden television host and presenter * Pekka Heino (singer) (born 1976), Finnish metal singer * Pekka Himanen (born 1973), Finnish philosopher * Pekka Huhtaniemi (born 1949), Finnish diplomat * Pekka Koskela (born 1982), Finnish speed skater * Pekka Kuusisto (born 1976), Finnish violinist * Pekka Lagerblom (born 1982), Finnish footballer * Pekka T. Leht ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brigittea Civica
''Brigittea civica'' (syn.: ''Dictyna civica'') is spider species found in Europe, North Africa, Turkey and North America. See also * List of Dictynidae species This page lists all described species of the spider family Dictynidae accepted by the World Spider Catalog : A ''Adenodictyna'' ''Adenodictyna'' Ono, 2008 * ''Adenodictyna, A. kudoae'' Ono, 2008 (Type species, type) — Japan ''Aebutina'' ''A ... References Dictynidae Spiders of Africa Spiders of North America Arthropods of Turkey Spiders described in 1850 Spiders of Europe {{dictynidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brigittea Guanchae
''Brigittea'' is a genus of araneomorph spiders in the family Dictynidae, first described by Pekka T. Lehtinen Pekka T. Lehtinen (born 1934) is a Finnish arachnology, arachnologist and taxonomy (biology), taxonomist. He is known for his works in systematics and for the many expeditions in which he has participated. Biography Lehtinen was born on 5 April ... in 1967. Species it contains six species: *'' Brigittea civica'' (Lucas, 1850) — Europe, North Africa, Turkey, Iran. Introduced to North America *'' Brigittea guanchae'' (Schmidt, 1968) — Canary Is. *'' Brigittea innocens'' (O. Pickard-Cambridge, 1872) — Italy, Eastern Mediterranean, Kazakhstan *'' Brigittea latens'' (Fabricius, 1775) — Europe to Central Asia *'' Brigittea varians'' (Spassky, 1952) — Russia (Europe), Kazakhstan, Tajikistan *'' Brigittea vicina'' (Simon, 1873) — Mediterranean to Central Asia References Araneomorphae genera Cosmopolitan spiders Dictynidae Taxa named by Pekka T. Lehtin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brigittea Innocens
''Brigittea innocens'' (syn.: ''Dictyna innocens'') is spider species found in Italy, Eastern Mediterranean and Kazakhstan. See also * List of Dictynidae species This page lists all described species of the spider family Dictynidae accepted by the World Spider Catalog : A ''Adenodictyna'' ''Adenodictyna'' Ono, 2008 * ''Adenodictyna, A. kudoae'' Ono, 2008 (Type species, type) — Japan ''Aebutina'' ''A ... References External links Dictynidae Spiders of Western Asia Spiders of Central Asia Spiders described in 1872 Spiders of Europe {{dictynidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brigittea Varians
''Brigittea'' is a genus of araneomorph spiders in the family Dictynidae, first described by Pekka T. Lehtinen in 1967. Species it contains six species: *''Brigittea civica'' (Lucas, 1850) — Europe, North Africa, Turkey, Iran. Introduced to North America *''Brigittea guanchae'' (Schmidt, 1968) — Canary Is. *''Brigittea innocens'' (O. Pickard-Cambridge, 1872) — Italy, Eastern Mediterranean, Kazakhstan *''Brigittea latens ''Dictyna latens'' is a species of spider found in Europe to Central Asia. See also * List of Dictynidae species This page lists all described species of the spider family Dictynidae accepted by the World Spider Catalog : A ''Adenodictyna'' ...'' (Fabricius, 1775) — Europe to Central Asia *'' Brigittea varians'' (Spassky, 1952) — Russia (Europe), Kazakhstan, Tajikistan *'' Brigittea vicina'' (Simon, 1873) — Mediterranean to Central Asia References Araneomorphae genera Cosmopolitan spiders Dictynidae Taxa named by Pekka T. Lehtinen [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brigittea Vicina
''Brigittea'' is a genus of araneomorph spiders in the family Dictynidae, first described by Pekka T. Lehtinen in 1967. Species it contains six species: *''Brigittea civica'' (Lucas, 1850) — Europe, North Africa, Turkey, Iran. Introduced to North America *''Brigittea guanchae'' (Schmidt, 1968) — Canary Is. *''Brigittea innocens'' (O. Pickard-Cambridge, 1872) — Italy, Eastern Mediterranean, Kazakhstan *''Brigittea latens'' (Fabricius, 1775) — Europe to Central Asia *''Brigittea varians ''Brigittea'' is a genus of araneomorph spiders in the family Dictynidae, first described by Pekka T. Lehtinen in 1967. Species it contains six species: *''Brigittea civica'' (Lucas, 1850) — Europe, North Africa, Turkey, Iran. Introduced to ...'' (Spassky, 1952) — Russia (Europe), Kazakhstan, Tajikistan *'' Brigittea vicina'' (Simon, 1873) — Mediterranean to Central Asia References Araneomorphae genera Cosmopolitan spiders Dictynidae Taxa named by Pekka T. Lehtinen [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Araneomorphae Genera
The Araneomorphae (also called the Labidognatha) are an infraorder of spiders. They are distinguishable by chelicerae (fangs) that point diagonally forward and cross in a pinching action, in contrast to the Mygalomorphae (tarantulas and their close kin), where they point straight down. Araneomorphs comprise the vast majority of living spiders. Distinguishing characteristics Most spider species are Araneomorphae, which have fangs that face towards each other, increasing the orientations they can employ during prey capture. They have fewer book lungs (when present), and the females typically live one year. The Mygalomorphae have fangs that face towards the ground, and which are parallel to the long axis of the spider's body, thus they have only one orientation they can employ during prey capture. They have four pairs of book lungs, and the females often live many years. Image:Atrax robustus.jpg, This ''Atrax robustus'' shows the orientation of Myglamorphae fangs. Image:Che ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
