Meta (spider)

Genus of spiders From Wikipedia, the free encyclopedia

Meta is a genus of long-jawed orb-weavers that was first described by Ludwig Carl Christian Koch in 1835.[3] They are often associated with caves, caverns, and recesses, earning some of them the name "cave orbweavers"

Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida
Order:Araneae
Quick facts Scientific classification, Type species ...
Meta
Temporal range: Palaeogene– Present
Meta sp. with eggsac
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Tetragnathidae
Genus: Meta
C. L. Koch, 1835[1]
Type species
M. menardi
(Latreille, 1804)
Species

33, see text

Synonyms[1]
Close

Distribution

Spiders in this genus are found worldwide.[1]

Description

Meta species have a carapace slightly longer than wide with eyes in two rows, evenly spaced. The abdomen is long and oval, decorated with spots and silver coloration.[4]

Life style

The inclination of Meta webs varies from vertical to horizontal, most often at a sharp angle to the vertical. The hub is open with widely spaced viscid spirals. Most species spin their webs in shadowy, dark and damp places such as caves and shaded ravines. They are more common at higher altitudes.[4]

Species

As of October 2025, this genus includes 33 species:[1]

  • Meta abdomenalis Patel & Reddy, 1993 – India
  • Meta birmanica Thorell, 1898 – Myanmar
  • Meta bourneti Simon, 1922 – Europe, Georgia, North Africa
  • Meta bowo Wang, Irfan, Chen & Zhang, 2022 – China
  • Meta cona Wang, Irfan, Chen & Zhang, 2022 – China
  • Meta dolloff Levi, 1980 – United States
  • Meta gyirong Wang, Irfan, Chen & Zhang, 2022 – China
  • Meta hamata Wang, Zhou, Irfan, Yang & Peng, 2020 – China
  • Meta hongyuan Wang, Irfan, Chen & Zhang, 2022 – China
  • Meta japonica Tanikawa, 1993 – Japan
  • Meta longlingensis Wang, Zhou, Irfan, Yang & Peng, 2020 – China
  • Meta manchurica Marusik & Koponen, 1992 – Russia (Far East), Korea
  • Meta menardi (Latreille, 1804) – Europe, Turkey, Iran (type species)
  • Meta meruensis Tullgren, 1910 – Tanzania, South Africa
  • Meta mixta O. Pickard-Cambridge, 1885 – Pakistan
  • Meta monogrammata Butler, 1876 – Australia (Queensland)
  • Meta montana Hogg, 1919 – Indonesia (Sumatra)
  • Meta nebulosa Schenkel, 1936 – China
  • Meta nigridorsalis Tanikawa, 1994 – China, Japan
  • Meta obscura Kulczyński, 1899 – Madeira
  • Meta ovalis (Gertsch, 1933) – Canada, United States
  • Meta qianshanensis C. D. Zhu & S. F. Zh, 1983 – China
  • Meta serrana Franganillo, 1930 – Cuba
  • Meta shenae Zhu, Song & Zhang, 2003 – China
  • Meta simlaensis Tikader, 1982 – India
  • Meta stridulans Wunderlich, 1987 – Madeira
  • Meta tangi Wang, Zhou, Irfan, Yang & Peng, 2020 – China
  • Meta tibet Wang, Irfan, Chen & Zhang, 2022 – China
  • Meta turbatrix Keyserling, 1887 – Australia (New South Wales)
  • Meta wanglang Wang, Irfan, Chen & Zhang, 2022 – China
  • Meta weining Wang, Irfan, Chen & Zhang, 2022 – China
  • Meta yani Wang, Zhou, Irfan, Yang & Peng, 2020 – China
  • Meta yinae Wang, Zhou, Irfan, Yang & Peng, 2020 – China

Synonyms

Synonyms include:[1]

  • Meta americana Marusik & Koponen, 1992 = Meta ovalis (Gertsch, 1933)
  • Meta milleri Kratochvíl, 1942 = Meta bourneti Simon, 1922

Dubious names

Nomina dubia (dubious names) include:[1]

  • Meta nigra Franganillo, 1920

References

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