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{{Short description| Genus of spiders}}
{{Short description|Genus of spiders}}
{{Automatic taxobox
{{Automatic taxobox
| taxon = Ariamnes
| name =  
| image = Ariamnes_sp._(4446163117).jpg
| image = Ariamnes_sp._(4446163117).jpg
| image_caption = ''Ariamnes'' sp. from [[Aranda, Australian Capital Territory|Aranda]], Australia
| image_caption = ''Ariamnes'' sp. from [[Aranda, Australian Capital Territory|Aranda]], Australia
| authority = [[Tamerlan Thorell|Thorell]], 1869<ref name=NMBE />
| image2 = Ariamnes colubrinus 464434029.jpg
| image2_caption = ''A. colubrinus'' in Australia
| taxon = Ariamnes
| authority = [[Tamerlan Thorell|Thorell]], 1869<ref name=wsc />
| type_species = ''[[Ariamnes flagellum|A. flagellum]]''
| type_species = ''[[Ariamnes flagellum|A. flagellum]]''
| type_species_authority = ([[Carl Ludwig Doleschall|Doleschall]], 1857)
| type_species_authority = ([[Carl Ludwig Doleschall|Doleschall]], 1857)
| subdivision_ranks = Species
| subdivision_ranks = Species
| subdivision = 33, [[#Species|see text]]
| subdivision = 30, [[#Species|see text]]
}}
}}


'''''Ariamnes''''' is a [[genus]] of comb-footed spiders (family [[Theridiidae]]) that was first described by [[Tamerlan Thorell]] in 1869.<ref name=Thor1869>{{cite journal| last=Thorell| first=T.| year=1869| title=On European spiders. Part I. Review of the European genera of spiders, preceded by some observations on zoological nomenclature| journal=Nova Acta Regiae Societatis Scientiarum Upsaliensis| pages=1–108| volume=7| issue=3| author-link=Tamerlan_Thorell}}</ref> Some species have greatly elongated abdomens, making them resemble a twig.
'''''Ariamnes''''' is a [[genus]] of comb-footed spiders (family [[Theridiidae]]) that was first described by [[Tamerlan Thorell]] in 1869.<ref name=Thor1869 /> Some species have greatly elongated abdomens, making them resemble a twig.
 
==Life style==
These spiders are mostly free-living, at least as adults, although a number have been found to occur as kleptoparasites on the webs of other spiders, at least facultatively. They are nocturnal. The egg sac is elongated. They are rare and little is known about them in South Africa.<ref name="dippenaar2021" />
 
==Taxonomy==
 
''Ariamnes'' was removed from the synonymy of ''[[Argyrodes]]'' by Agnarsson in 2004.<ref name="agnarsson2004" />


==Species==
==Species==
[[File:Ariamnes.cylindrogaster.female.with.eggsac.-.tanikawa.jpg|thumb|''A. cylindrogaster'' with eggsac from Okinawa, Japan]]
<gallery mode=packed heights=180px>
[[File:Ariamnes_approximata.jpg|thumb|''Ariamnes'' sp.]]
Ariamnes.cylindrogaster.female.with.eggsac.-.tanikawa.jpg|''A. cylindrogaster'' with eggsac from Okinawa, Japan
{{as of|2020|05}} it contains thirty-three species and one subspecies, found in Asia, Africa, South America, Oceania, the Caribbean, [[Costa Rica]], and [[Mexico]]:<ref name=NMBE>{{cite web| title=Gen. Ariamnes Thorell, 1869| website=World Spider Catalog Version 20.0| accessdate=2020-06-11| year=2020| publisher=Natural History Museum Bern| url=http://www.wsc.nmbe.ch/genus/3451| doi=10.24436/2}}</ref>
Ariamnes waikula 534727884.jpg|''A. waikula''
*''[[Ariamnes alepeleke]]'' <small>Gillespie & Rivera, 2007</small> – [[Hawaii]]
Ariamnes_approximata.jpg|''Ariamnes'' sp.
*''[[Ariamnes attenuatus]]'' <small>[[Octavius Pickard-Cambridge|O. Pickard-Cambridge]], 1881</small> – [[Costa Rica]], Caribbean to Argentina
</gallery>
*''[[Ariamnes birgitae]]'' <small>[[Embrik Strand|Strand]], 1917</small> – [[Myanmar]]
 
*''[[Ariamnes campestratus]]'' <small>[[Eugène Simon|Simon]], 1903</small> – [[Gabon]], [[Central Africa|Congo]]
{{as of|2025|10}}, this genus includes thirty species and one subspecies, found in Asia, Africa, South America, Oceania, the Caribbean, [[Costa Rica]], and [[Mexico]]<ref name="wsc" />
*''[[Ariamnes colubrinus]]'' <small>[[Eugen von Keyserling|Keyserling]], 1890</small> – [[Australia]] ([[Queensland]], [[New South Wales]], Lord Howe Is.)
{{Div col}}
*''[[Ariamnes columnaceus]]'' <small>Gao & Li, 2014</small> – [[China]]
* ''[[Ariamnes alepeleke]]'' <small>Gillespie & Rivera, 2007</small> – [[Hawaii]]
*''[[Ariamnes corniger]]'' <small>Simon, 1900</small> – Hawaii
* ''[[Ariamnes attenuatus]]'' <small>[[Octavius Pickard-Cambridge|O. Pickard-Cambridge]], 1881</small> – [[Costa Rica]], [[Panama]], Caribbean, South America
*''[[Ariamnes cylindrogaster]]'' <small>Simon, 1889</small> – China, [[Laos]], [[Korea]], [[Taiwan]], [[Japan]]
* ''[[Ariamnes campestratus]]'' <small>[[Eugène Simon|Simon]], 1903</small> – [[Gabon]], [[Democratic Republic of the Congo|DR Congo]], [[South Africa]]
*''[[Ariamnes flagellum]]'' <small>(Doleschall, 1857)</small> ([[Type species|type]]) [[Southeast Asia]], Australia
* ''[[Ariamnes columnaceus]]'' <small>Gao & Li, 2014</small> – [[China]]
**''[[Ariamnes flagellum|Ariamnes f. nigritus]]'' <small>Simon, 1901</small> – Southeast Asia
* ''[[Ariamnes corniger]]'' <small>Simon, 1900</small> – Hawaii
*''[[Ariamnes haitensis]]'' <small>(Exline & [[Herbert Walter Levi|Levi]], 1962)</small> – [[Hispaniola]]
* ''[[Ariamnes cylindrogaster]]'' <small>Simon, 1889</small> – [[Japan]], [[Korea]], China, [[Taiwan]], [[Laos]], [[Indonesia]] (Sulawesi), [[Australia]]
*''[[Ariamnes helminthoides]]'' <small>Simon, 1907</small> – [[Guinea-Bissau]]
* ''[[Ariamnes flagellum]]'' <small>([[Carl Ludwig Doleschall|Doleschall]], 1857)</small> – Southeast Asia, Australia (type species)
*''[[Ariamnes hiwa]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
** ''[[Ariamnes flagellum nigritus|A. f. nigritus]]'' <small>Simon, 1901</small> – Southeast Asia
*''[[Ariamnes huinakolu]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes haitensis]]'' <small>(Exline & [[Herbert Walter Levi|Levi]], 1962)</small> – [[Hispaniola]]
*''[[Ariamnes jeanneli]]'' <small>[[Lucien Berland|Berland]], 1920</small> – [[East Africa]]
* ''[[Ariamnes helminthoides]]'' <small>Simon, 1907</small> – [[Guinea-Bissau]]
*''[[Ariamnes kahili]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes hiwa]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
*''[[Ariamnes laau]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes huinakolu]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
*''[[Ariamnes longissimus]]'' <small>Keyserling, 1891</small> – [[Peru]], [[Brazil]]
* ''[[Ariamnes jeanneli]]'' <small>[[Lucien Berland|Berland]], 1920</small> – East Africa
*''[[Ariamnes makue]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes kahili]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
*''[[Ariamnes melekalikimaka]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes laau]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
*''[[Ariamnes mexicanus]]'' <small>(Exline & Levi, 1962)</small> – [[Mexico]], [[Cuba]]
* ''[[Ariamnes longissimus]]'' <small>[[Eugen von Keyserling|Keyserling]], 1891</small> – [[Peru]], [[Brazil]]
*''[[Ariamnes patersoniensis]]'' <small>Hickman, 1927</small> – Australia ([[Tasmania]])
* ''[[Ariamnes makue]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
*''[[Ariamnes pavesii]]'' <small>Leardi, 1902</small> – [[India]], [[Sri Lanka]]
* ''[[Ariamnes melekalikimaka]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
*''[[Ariamnes petilus]]'' <small>Gao & Li, 2014</small> – China
* ''[[Ariamnes mexicanus]]'' <small>(Exline & Levi, 1962)</small> – [[Mexico]], [[Cuba]]
*''[[Ariamnes poele]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes papua]]'' <small>Vanuytven, [[:species:Rudy Jocqué|Jocqué]] & [[Christa L. Deeleman-Reinhold|Deeleman-Reinhold]], 2025</small> – [[Papua New Guinea]]
*''[[Ariamnes rufopictus]]'' <small>Thorell, 1895</small> – Myanmar
* ''[[Ariamnes patersoniensis]]'' <small>Hickman, 1927</small> – Australia (Tasmania)
*''[[Ariamnes russulus]]'' <small>Simon, 1903</small> – [[Equatorial Guinea]]
* ''[[Ariamnes pavesii]]'' <small>Leardi, 1902</small> – [[India]], [[Sri Lanka]]
*''[[Ariamnes schlingeri]]'' <small>(Exline & Levi, 1962)</small> – Peru
* ''[[Ariamnes petilus]]'' <small>Gao & Li, 2014</small> – China, [[Malaysia]] (Borneo)
*''[[Ariamnes setipes]]'' <small>Hasselt, 1882</small> – [[Indonesia]] ([[Sumatra]])
* ''[[Ariamnes poele]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
*''[[Ariamnes simulans]]'' <small>O. Pickard-Cambridge, 1892</small> – India
* ''[[Ariamnes russulus]]'' <small>Simon, 1903</small> – [[Equatorial Guinea]]
*''[[Ariamnes triangulatus]]'' <small>Urquhart, 1887</small> – [[New Zealand]]
* ''[[Ariamnes schlingeri]]'' <small>(Exline & Levi, 1962)</small> – Peru
*''[[Ariamnes triangulus]]'' <small>Thorell, 1887</small> – Myanmar
* ''[[Ariamnes setipes]]'' <small>van Hasselt, 1882</small> – Indonesia (Sumatra)
*''[[Ariamnes uwepa]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes simulans]]'' <small>O. Pickard-Cambridge, 1892</small> – India
*''[[Ariamnes waikula]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes triangulatus]]'' <small>Urquhart, 1887</small> – [[New Zealand]]
* ''[[Ariamnes uwepa]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
* ''[[Ariamnes waikula]]'' <small>Gillespie & Rivera, 2007</small> – Hawaii
{{Div col end}}
 


'''In [[Synonym (taxonomy)|synonymy]]:'''
'''In [[Synonym (taxonomy)|synonymy]]:'''
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*''A. gracillimus'' <small>O. Pickard-Cambridge, 1894</small> = ''Ariamnes attenuatus'' <small>O. Pickard-Cambridge, 1881</small>
*''A. gracillimus'' <small>O. Pickard-Cambridge, 1894</small> = ''Ariamnes attenuatus'' <small>O. Pickard-Cambridge, 1881</small>
*''A. pulcher'' <small>Soares & Camargo, 1948</small> = ''Ariamnes attenuatus'' <small>O. Pickard-Cambridge, 1881</small>
*''A. pulcher'' <small>Soares & Camargo, 1948</small> = ''Ariamnes attenuatus'' <small>O. Pickard-Cambridge, 1881</small>
*''A. sinuatus'' <small>Schenkel, 1953</small> = ''Ariamnes attenuatus'' <small>O. Pickard-Cambridge, 1881</small>
*''A. sinuatus'' <small>[[Ehrenfried Schenkel-Haas|Schenkel]], 1953</small> = ''Ariamnes attenuatus'' <small>O. Pickard-Cambridge, 1881</small>
 
==See also==
* [[List of Theridiidae species]]


==References==
==References==
{{Commons}}
{{Reflist|refs=
{{Reflist}}
  <ref name="wsc">{{cite web | url=https://wsc.nmbe.ch/genus/3451 | title=Genus Ariamnes | publisher=World Spider Catalog  | doi=10.24436/2 | accessdate=2025-10-02}}</ref>
  <ref name="agnarsson2004">{{cite journal | last=Agnarsson | first=I. | year=2004 | title=Morphological phylogeny of cobweb spiders and their relatives (Araneae, Araneoidea, Theridiidae) | journal=Zoological Journal of the Linnean Society | volume=141 | issue=4 | pages=447-626 | doi=10.1111/j.1096-3642.2004.00120.x}}</ref>
  <ref name="dippenaar2021">{{cite book | last1=Dippenaar-Schoeman | first1=A.S. | last2=Haddad | first2=C.R. | last3=Foord | first3=S.H. | last4=Lotz | first4=L.N. | year=2021 | title=The Theridiidae of South Africa. Part 1 A-P. Version 1 | publisher=South African National Survey of Arachnida Photo Identification Guide | page=15 | doi=10.5281/zenodo.7515890}}{{Creative Commons text attribution notice|cc=by4}}</ref>
  <ref name=Thor1869>{{cite journal| last=Thorell| first=T.| year=1869| title=On European spiders. Part I. Review of the European genera of spiders, preceded by some observations on zoological nomenclature| journal=Nova Acta Regiae Societatis Scientiarum Upsaliensis| pages=1–108| volume=7| issue=3| author-link=Tamerlan_Thorell}}</ref>
}}


{{Taxonbar| from=Q962431}}
{{Taxonbar| from=Q962431}}


[[Category:Araneomorphae genera]]
[[Category: Theridiidae genera]]
[[Category:Cosmopolitan spiders]]
[[Category:Cosmopolitan spiders]]
[[Category:Taxa named by Tamerlan Thorell]]
[[Category:Taxa named by Tamerlan Thorell]]
[[Category:Theridiidae]]
[[Category:Theridiidae]]
{{Theridiidae-stub}}

Latest revision as of 16:02, 27 March 2026


Ariamnes
Ariamnes sp. from Aranda, Australia
A. colubrinus in Australia
Scientific classification e
: [[Template:Taxonomy/Ariamnes]]
Thorell, 1869[1]
Type species
A. flagellum
(Doleschall, 1857)
Species

30, see text

Ariamnes is a genus of comb-footed spiders (family Theridiidae) that was first described by Tamerlan Thorell in 1869.[2] Some species have greatly elongated abdomens, making them resemble a twig.

Life style[edit | edit source]

These spiders are mostly free-living, at least as adults, although a number have been found to occur as kleptoparasites on the webs of other spiders, at least facultatively. They are nocturnal. The egg sac is elongated. They are rare and little is known about them in South Africa.[3]

Taxonomy[edit | edit source]

Ariamnes was removed from the synonymy of Argyrodes by Agnarsson in 2004.[4]

Species[edit | edit source]

As of October 2025, this genus includes thirty species and one subspecies, found in Asia, Africa, South America, Oceania, the Caribbean, Costa Rica, and Mexico[1]


In synonymy:

  • A. approximatus O. Pickard-Cambridge, 1894 = Ariamnes attenuatus O. Pickard-Cambridge, 1881
  • A. gracillimus O. Pickard-Cambridge, 1894 = Ariamnes attenuatus O. Pickard-Cambridge, 1881
  • A. pulcher Soares & Camargo, 1948 = Ariamnes attenuatus O. Pickard-Cambridge, 1881
  • A. sinuatus Schenkel, 1953 = Ariamnes attenuatus O. Pickard-Cambridge, 1881

References[edit | edit source]

  1. 1.0 1.1 "Genus Ariamnes". World Spider Catalog. doi:10.24436/2. Retrieved 2025-10-02.
  2. Thorell, T. (1869). "On European spiders. Part I. Review of the European genera of spiders, preceded by some observations on zoological nomenclature". Nova Acta Regiae Societatis Scientiarum Upsaliensis. 7 (3): 1–108.
  3. Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2021). The Theridiidae of South Africa. Part 1 A-P. Version 1. South African National Survey of Arachnida Photo Identification Guide. p. 15. doi:10.5281/zenodo.7515890.Template:Creative Commons text attribution notice
  4. Agnarsson, I. (2004). "Morphological phylogeny of cobweb spiders and their relatives (Araneae, Araneoidea, Theridiidae)". Zoological Journal of the Linnean Society. 141 (4): 447–626. doi:10.1111/j.1096-3642.2004.00120.x.