''Argenna'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

cribellate Cribellum literally means "little sieve", and in biology the term generally applies to anatomical structures in the form of tiny perforated plates. In certain groups of diatoms it refers to microscopically punctured regions of the frustule, or ...

araneomorph 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 cl ...

spiders in the family

Dictynidae Dictynidae is a 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 ...

, and was first described by

Tamerlan Thorell Tord Tamerlan Teodor Thorell (3 May 1830 – 22 December 1901) was a Swedish arachnologist. Thorell studied spiders with Giacomo Doria at the Museo Civico di Storia Naturale de Genoa. He corresponded with other arachnologists, such as Octavius P ...

in 1870.

Species

it contains seven species: *''

Argenna alxa ''Argenna'' is a genus of cribellate araneomorph spiders in the family Dictynidae, and was first described by Tamerlan Thorell in 1870. Species it contains seven species: *'' Argenna alxa'' Tang, 2011 – China *'' Argenna obesa'' Emerton, ...

'' Tang, 2011 – China *''

Argenna obesa ''Argenna'' is a genus of cribellate araneomorph spiders in the family Dictynidae, and was first described by Tamerlan Thorell in 1870. Species it contains seven species: *''Argenna alxa'' Tang, 2011 – China *'' Argenna obesa'' Emerton, ...

'' Emerton, 1911 – USA, Canada *''

Argenna patula ''Argenna'' is a genus of cribellate araneomorph spiders in the family Dictynidae, and was first described by Tamerlan Thorell in 1870. Species it contains seven species: *''Argenna alxa'' Tang, 2011 – China *'' Argenna obesa'' Emerton, 1 ...

'' (

Simon Simon may refer to: People * Simon (given name), including a list of people and fictional characters with the given name Simon * Simon (surname), including a list of people with the surname Simon * Eugène Simon, French naturalist and the genus ...

, 1874) – Europe, Caucasus, Russia (Europe to South Siberia), Kyrgyzstan, China, Iran? *''

Argenna polita ''Argenna'' is a genus of cribellate araneomorph spiders in the family Dictynidae, and was first described by Tamerlan Thorell in 1870. Species it contains seven species: *''Argenna alxa'' Tang, 2011 – China *'' Argenna obesa'' Emerton, 1 ...

'' (

Banks A bank is a financial institution that accepts deposits from the public and creates a demand deposit while simultaneously making loans. Lending activities can be directly performed by the bank or indirectly through capital markets. Because ...

, 1898) – Mexico *''

Argenna sibirica ''Argenna'' is a genus of cribellate araneomorph spiders in the family Dictynidae, and was first described by Tamerlan Thorell in 1870. Species it contains seven species: *''Argenna alxa'' Tang, 2011 – China *'' Argenna obesa'' Emerton, 1 ...

'' Esyunin & Stepina, 2014 – Russia (West Siberia) *''

Argenna subnigra ''Argenna'' is a genus of cribellate araneomorph spiders in the family Dictynidae, and was first described by Tamerlan Thorell in 1870. Species it contains seven species: *''Argenna alxa'' Tang, 2011 – China *'' Argenna obesa'' Emerton, 1 ...

'' (O. Pickard-Cambridge, 1861) (

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 ...

) – Europe, Azerbaijan, China *''

Argenna yakima ''Argenna'' is a genus of cribellate araneomorph spiders in the family Dictynidae, and was first described by Tamerlan Thorell in 1870. Species it contains seven species: *''Argenna alxa'' Tang, 2011 – China *'' Argenna obesa'' Emerton, 1 ...

Chamberlin The Chamberlin is an electro-mechanical keyboard instrument that was a precursor to the Mellotron. It was developed and patented by the American inventor Harry Chamberlin from 1949 to 1956, when the first model was introduced. There are several ...

& Gertsch, 1958 – USA

References

Araneomorphae genera Cosmopolitan spiders Dictynidae Taxa named by Tamerlan Thorell {{Dictynidae-stub