''Porrhomma'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

of sheet weavers that was first described by

Eugène Louis Simon Eugene is a common male given name that comes from the Greek εὐγενής (''eugenēs''), "noble", literally "well-born", from εὖ (''eu''), "well" and γένος (''genos''), "race, stock, kin".Europe Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...

and

Asia Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which ...

: *'' Porrhomma altaica'' Růžička, 2018 – Altai (Russia, Kazakhstan) *'' Porrhomma boreale'' (

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, 1899) – Russia (Urals to Far East), Mongolia, USA (Alaska) *'' Porrhomma borgesi'' Wunderlich, 2008 – Azores *'' Porrhomma cambridgei'' Merrett, 1994 – England to Italy and Czechia *'' Porrhomma campbelli'' F. O. Pickard-Cambridge, 1894 – Europe to Russia (Middle Siberia) *''

Porrhomma cavernicola ''Porrhomma'' is a genus of Linyphiidae, sheet weavers that was first described by Eugène Simon, Eugène Louis Simon in 1884. Species it contains twenty-five species, found in Europe and Asia: *''Porrhomma altaica'' Růžička, 2018 – Altai ( ...

'' (

Keyserling Keyserling is the surname of several members of the noble House of Keyserlingk: * Alexander Keyserling (1815–1891), Russian geologist, paleontologist, botanist and zoologist * Eugen von Keyserling (1833–1889), German arachnologist * Hermann Gr ...

, 1886) – USA *'' Porrhomma convexum'' (Westring, 1851) (

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) – USA, Canada, Greenland, Europe, Caucasus, Russia (Europe, West Siberia), Kazakhstan *'' Porrhomma egeria'' Simon, 1884 – Europe *'' Porrhomma errans'' ( Blackwall, 1841) – Western to Central Europe, Italy *'' Porrhomma frasassianum'' Weiss & Sarbu, 2021 – Italy *'' Porrhomma longjiangense'' Zhu & Wang, 1983 – Russia (South Siberia to Far East), China *'' Porrhomma magnum'' Tanasevitch, 2012 – Russia (South Siberia), Kazakhstan *'' Porrhomma microcavense'' Wunderlich, 1990 – Belgium, Netherlands, Germany, Czechia, Slovakia, Russia (Europe) *'' Porrhomma microphthalmum'' ( O. Pickard-Cambridge, 1871) – Europe, Russia (Europe, Caucasus), Turkey, Iran, Kazakhstan, China *'' Porrhomma microps'' ( Roewer, 1931) – Europe *''

Porrhomma montanum ''Porrhomma'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains twenty-five species, found in Europe and Asia: *'' Porrhomma altaica'' Růžička, 2018 – Altai (Russia, Kazakhstan) *'' Po ...

'' Jackson, 1913 – Europe, Russia (Europe to Far East), Korea, Japan *''

Porrhomma nekolai ''Porrhomma'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains twenty-five species, found in Europe and Asia: *'' Porrhomma altaica'' Růžička, 2018 – Altai (Russia, Kazakhstan) *'' Po ...

'' Růžička, 2018 – Russia (Far East), Canada, USA *'' Porrhomma oblitum'' (O. Pickard-Cambridge, 1871) – Europe *'' Porrhomma ohkawai'' Saito, 1977 – Japan *'' Porrhomma pallidum'' Jackson, 1913 – Europe, Russia (Europe to Far East), Iran, Kazakhstan *'' Porrhomma profundum'' M. Dahl, 1939 – Germany, Czechia, Slovakia, Hungary, Romania, Serbia, Bulgaria *''

Porrhomma pygmaeum ''Porrhomma'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains twenty-five species, found in Europe and Asia: *'' Porrhomma altaica'' Růžička, 2018 – Altai (Russia, Kazakhstan) *'' Po ...

'' (Blackwall, 1834) – Europe, Turkey, Caucasus, Russia (Europe to Far East), Central Asia, Pakistan, Japan *'' Porrhomma rakanum'' Yaginuma & Saito, 1981 – Japan *'' Porrhomma rosenhaueri'' ( L. Koch, 1872) – Western, Southern and Central Europe, Russia (Altai) *'' Porrhomma terrestre'' ( Emerton, 1882) – Canada, USA

References

Araneomorphae genera Linyphiidae Spiders of Africa Spiders of Asia Spiders of North America {{Linyphiidae-stub

See also

References