Long-jawed orb weaver: Difference between revisions

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{{Short description|Family of spiders}}
{{Short description|Family of spiders}}
{{Automatic taxobox
{{Automatic taxobox
| fossil_range = {{Fossil range|Cretaceous|present}}
| name = Long-jawed orb-weavers
| name = Long-jawed orb-weavers
| image = Metellina mengei (aka).jpg
| image = Metellina mengei (aka).jpg
| image_upright = 1.15
| image_caption = ''[[Metellina mengei]]''
| image_caption = ''[[Metellina mengei]]''
| image2 = Long-jawed orb-weaver spider (Tetragnatha montana) female.jpg
| image2 = Long-jawed orb-weaver spider (Tetragnatha montana) female.jpg
| image2_caption = ''[[Tetragnatha montana]]'', female
| image2_caption = ''[[Tetragnatha montana]]'', female
| fossil_range = {{Fossil range|Cretaceous|present}}
| taxon = Tetragnathidae
| taxon = Tetragnathidae
| authority = [[Anton Menge|Menge]], 1866
| authority = [[Anton Menge|Menge]], 1866
| range_map = Distribution.tetragnathidae.1.png
| image_upright = 1.15
| range_map = Tetragnathidae range map.svg
| range_map_caption = <span style="color:blue">blue</span>: reported countries ([[World Spider Catalog|WSC]])<br/><span style="color:green">green</span>: observation hotspots ([[iNaturalist]])
| range_map_upright = 1.15
| range_map_upright = 1.15
| diversity = [[#Genera|50 genera]], [[List of Tetragnathidae species|989 species]]
| diversity = [[#Genera|45 genera]], [[List of Tetragnathidae species|c. 1,000 species]]
}}
}}


'''Long-jawed orb weavers''' or '''long jawed spiders''' ('''Tetragnathidae''') are a family of [[Araneomorphae|araneomorph]] [[spider]]s first described by [[Anton Menge]] in 1866.<ref>{{cite journal| last=Menge| first=Anton| year=1866| title=Preussische Spinnen. Erste Abtheilung| journal=Schriften der Naturforschenden Gesellschaft in Danzig (N.F.)| volume=1}}</ref> They have elongated bodies, legs, and [[chelicerae]], and build small orb webs with an open hub with few, wide-set radii and spirals with no signal line or retreat. Some species are often found in long [[vegetation]] near water.<ref>{{cite journal |last1=Gould |first1=John |last2=García |first2=Luis Fernando |last3=Valdez |first3=Jose. W. |title=Water webbing: Long‐jawed spider (Araneae, Tetragnathidae) produces webs that touch the surface of ephemeral waterbodies |journal=Ethology |date=March 2023 |volume=129 |issue=3 |pages=182–185 |doi=10.1111/eth.13355 |url=https://onlinelibrary.wiley.com/doi/full/10.1111/eth.13355|doi-access=free }}</ref>
'''Long-jawed orb weavers''' or '''long jawed spiders''' ('''Tetragnathidae''') are a family of [[Araneomorphae|araneomorph]] [[spider]]s first described by [[Anton Menge]] in 1866.<ref name="menge1866" /> They have elongated bodies, legs, and [[chelicerae]], and build small orb webs with an open hub with few, wide-set radii and spirals with no signal line or retreat. Some species are often found in long [[vegetation]] near water.<ref name="gould2023" />
 
==Systematics==
==Systematics==
{{Main|List of Tetragnathidae species}}
{{Main|List of Tetragnathidae species}}
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[[File:LogJawed SilverSiders.webm|thumb|thumbtime=141|right|Pair of [[Tetragnatha laboriosa|silver long-jawed orb weaver spider]]s interacting, laying silk and losing the [[cranefly]] they were consuming to [[Formicidae|ant]]s.]]
[[File:LogJawed SilverSiders.webm|thumb|thumbtime=141|right|Pair of [[Tetragnatha laboriosa|silver long-jawed orb weaver spider]]s interacting, laying silk and losing the [[cranefly]] they were consuming to [[Formicidae|ant]]s.]]


{{as of|2021|03}}, the [[World Spider Catalog]] accepts the following extant genera:<ref name=NMBE>{{cite web| title=Family: Tetragnathidae Menge, 1866| website=World Spider Catalog| access-date=2021-03-06| publisher=Natural History Museum Bern| url=http://www.wsc.nmbe.ch/family/99}}</ref>
{{as of|2025|10}}, this family includes 45 genera:<ref name="wsc" />
{{div col|colwidth=30em}}
{{Div col}}
*''[[Allende (spider)|Allende]]'' <small>Álvarez-Padilla, 2007</small> Chile, Argentina
* ''[[Allende (spider)|Allende]]'' <small>Álvarez-Padilla, 2007</small> – [[Argentina]], [[Chile]]
*''[[Antillognatha]]'' <small>Bryant, 1945</small> Hispaniola
* ''[[Antillognatha]]'' <small>Bryant, 1945</small> – [[Hispaniola]]
*''[[Atelidea]]'' <small>Simon, 1895</small> Sri Lanka
* ''[[Atelidea]]'' <small>[[Eugène Simon|Simon]], 1895</small> – [[India]], [[Sri Lanka]]
*''[[Azilia]]'' <small>Keyserling, 1881</small> — United States, Panama, South America, Caribbean
* ''[[Azilia]]'' <small>[[Eugen von Keyserling|Keyserling]], 1881</small> – Central America to Peru
*''[[Chrysometa]]'' <small>Simon, 1894</small> — South America, Central America, Mexico, Caribbean
* ''[[Chrysometa]]'' <small>Simon, 1894</small> – North America, South America
*''[[Cyrtognatha]]'' <small>Keyserling, 1881</small> — South America, Central America, Caribbean, Mexico
* ''[[Cyrtognatha]]'' <small>Keyserling, 1881</small> – North America, South America
*''[[Dianleucauge]]'' <small>Song & Zhu, 1994</small> China
* ''[[Dianleucauge]]'' <small>Song & Zhu, 1994</small> – [[China]]
*''[[Diphya]]'' <small>Nicolet, 1849</small> Asia, South America, Africa
* ''[[Diphya]]'' <small>[[Hercule Nicolet|Nicolet]], 1849</small> – [[Madagascar]], [[South Africa]], Eastern Asia, [[Russia]], South America
*''[[Dolichognatha]]'' <small>O. Pickard-Cambridge, 1869</small> Asia, Africa, South America, Oceania, United States, Panama
* ''[[Dolichognatha]]'' <small>[[Octavius Pickard-Cambridge|O. Pickard-Cambridge]], 1869</small> – Africa, Asia, Cuba, North to South America, Ocenia
*''[[Doryonychus]]'' <small>Simon, 1900</small> Hawaii
* ''[[Doryonychus]]'' <small>Simon, 1900</small> – [[Hawaii]]
*''[[Dyschiriognatha]]'' <small>Simon, 1893</small> — Indonesia, Brazil, Samoa
* ''[[Dyschiriognatha]]'' <small>Simon, 1893</small> – [[Brazil]], [[Malaysia]], Oceania
*''[[Glenognatha]]'' <small>Simon, 1887</small> Africa, South America, Asia, North America, Central America, Caribbean
* ''[[Glenognatha]]'' <small>Simon, 1887</small> Africa, Asia, North America, South America, [[French Polynesia]], Marquesas Islands. Introduced to [[Seychelles]], [[St. Helena]], Brazil, [[Ecuador]], [[Galapagos]]
*''[[Harlanethis]]'' <small>Álvarez-Padilla, Kallal & Hormiga, 2020</small> —  Australia (Queensland)
* ''[[Harlanethis]]'' <small>Álvarez-Padilla, Kallal & [[:species:Gustavo Hormiga|Hormiga]], 2020</small> Australia
*''[[Hispanognatha]]'' <small>Bryant, 1945</small> Hispaniola
* ''[[Hispanognatha]]'' <small>Bryant, 1945</small> Hispaniola
*''[[Homalometa]]'' <small>Simon, 1898</small> — Central America, Cuba, Mexico, Brazil
* ''[[Homalometa]]'' <small>Simon, 1898</small> – Cuba, [[Costa Rica]], Panama, Mexico, Brazil, Lesser Antilles
*''[[Iamarra]]'' <small>Álvarez-Padilla, Kallal & Hormiga, 2020</small> Australia (Queensland)
* ''[[Iamarra]]'' <small>Álvarez-Padilla, Kallal & Hormiga, 2020</small> Australia
*''[[Leucauge]]'' <small>White, 1841</small> (including ''Opas'') — Africa, North America, Asia, Oceania, South America, Central America, Caribbean
* ''[[Leucauge]]'' <small>White, 1841</small> Africa, Asia, Oceania, Americas
*''[[Leucognatha]]'' <small>Wunderlich, 1992</small> — Azores, Kenya, Tanzania
* ''[[Leucognatha]]'' <small>[[Jörg Wunderlich|Wunderlich]], 1992</small> – [[Kenya]], Tanzania, [[Azores]]
*''[[Mesida]]'' <small>Kulczyński, 1911</small> — Oceania, Asia, Africa
* ''[[Mesida]]'' <small>[[Władysław Kulczyński|Kulczyński]], 1911</small> Asia, Oceania
*''[[Meta (spider)|Meta]]'' <small>C. L. Koch, 1836</small> Asia, North America, Tanzania, Oceania, Cuba
* ''[[Meta (spider)|Meta]]'' <small>[[Carl Ludwig Koch|C. L. Koch]], 1835</small> – North Africa, Tanzania, South Africa, Asia, Australia, [[Madeira]], Russia, Cuba, North America
*''[[Metabus (spider)|Metabus]]'' <small>O. Pickard-Cambridge, 1899</small> — Mexico, Guatemala, Ecuador, Dominican Republic
* ''[[Metabus]]'' <small>O. Pickard-Cambridge, 1899</small> – [[Dominican Republic]], [[Guatemala]], Mexico
*''[[Metellina]]'' <small>Chamberlin & Ivie, 1941</small> — Africa, Asia, Canada
* ''[[Metellina]]'' <small>[[Ralph Vary Chamberlin|Chamberlin]] & Ivie, 1941</small> –Africa, Europe, Asia. Introduced to [[Canada]]
*''[[Metleucauge]]'' <small>Levi, 1980</small> Asia, United States
* ''[[Metleucauge]]'' <small>[[Herbert Walter Levi|Levi]], 1980</small> Asia, Russia, United States
*''[[Mitoscelis]]'' <small>Thorell, 1890</small> Indonesia
* ''[[Mitoscelis]]'' <small>[[Tamerlan Thorell|Thorell]], 1890</small> – [[Indonesia]]
*''[[Mollemeta]]'' <small>Álvarez-Padilla, 2007</small> Chile
* ''[[Mollemeta]]'' <small>Álvarez-Padilla, 2007</small> Chile
*''[[Nanningia]]'' <small>Zhu, Kim & Song, 1997</small>
* ''[[Nanningia]]'' <small>Zhu, Kim & Song, 1997</small> – China
*''[[Nanometa]]'' <small>Simon, 1908</small> Australia
* ''[[Nanometa]]'' <small>Simon, 1908</small> Australia, [[New Caledonia]], Papua New Guinea, [[New Zealand]]
*''[[Neoprolochus]]'' <small>Reimoser, 1927</small> Indonesia
* ''[[Neoprolochus]]'' <small>Reimoser, 1927</small> Indonesia
*''[[Okileucauge]]'' <small>Tanikawa, 2001</small> China, Japan
* ''[[Okileucauge]]'' <small>[[:species:Akio Tanikawa|Tanikawa]], 2001</small> China, [[Japan]]
*''[[Orsinome]]'' <small>Thorell, 1890</small> Asia, Oceania, Madagascar
* ''[[Orsinome]]'' <small>Thorell, 1890</small> Asia, New Guinea
*''[[Pachygnatha]]'' <small>Sundevall, 1823</small> Africa, Asia, North America, Cuba, Europe
* ''[[Pachygnatha]]'' <small>[[Carl Jakob Sundevall|Sundevall]], 1823</small> Africa, Asia, Europe, Cuba, North America
*''[[Parameta]]'' <small>Simon, 1895</small> — Ethiopia, Somalia, Sierra Leone
* ''[[Parameta]]'' <small>Simon, 1895</small> – [[Sierra Leone]]
*''[[Parazilia]]'' <small>Lessert, 1938</small> Congo
* ''[[Parazilia]]'' <small>[[Roger de Lessert|Lessert]], 1938</small> – [[Democratic Republic of the Congo|DR Congo]]
*''[[Pholcipes]]'' <small>Schmidt & Krause, 1993</small> Comoros
* ''[[Pholcipes]]'' <small>Schmidt & Krause, 1993</small> Comoros
*''[[Pickardinella]]'' <small>Archer, 1951</small> Mexico
* ''[[Pickardinella]]'' <small>[[Allan Frost Archer|Archer]], 1951</small> Mexico
*''[[Pinkfloydia]]'' <small>Dimitrov & Hormiga, 2011</small> Australia
* ''[[Pinkfloydia]]'' <small>Hormiga & Dimitrov, 2011</small> Australia
*''[[Sancus (spider)|Sancus]]'' <small>Tullgren, 1910</small> — Kenya, Tanzania
* ''[[Schenkeliella]]'' <small>[[Embrik Strand|Strand]], 1934</small> Sri Lanka
*''[[Schenkeliella]]'' <small>Strand, 1934</small> Sri Lanka
* ''[[Taraire]]'' <small>Álvarez-Padilla, Kallal & Hormiga, 2020</small> New Zealand
*''[[Taraire]]'' <small>Álvarez-Padilla, Kallal & Hormiga, 2020</small> New Zealand
* ''[[Tawhai]]'' <small>Álvarez-Padilla, Kallal & Hormiga, 2020</small> New Zealand
*''[[Tawhai]]'' <small>Álvarez-Padilla, Kallal & Hormiga, 2020</small> New Zealand
* ''[[Tetragnatha]]'' <small>[[Pierre André Latreille|Latreille]], 1804</small> – Worldwide
*''[[Tetragnatha]]'' <small>Latreille, 1804</small> — Asia, South America, Oceania, Africa, North America, Caribbean, Central America, Europe
* ''[[Timonoe]]'' <small>Thorell, 1898</small> Myanmar
*''[[Timonoe]]'' <small>Thorell, 1898</small> Myanmar
* ''[[Tylorida]]'' <small>Simon, 1894</small> – West Africa, Asia to Australia
*''[[Tylorida]]'' <small>Simon, 1894</small> — Asia, Africa, Oceania
* ''[[Wolongia]]'' <small>Zhu, Kim & Song, 1997</small> China, India
*''[[Wolongia]]'' <small>Zhu, Kim & Song, 1997</small> China
* ''[[Zhinu (spider)|Zhinu]]'' <small>Kallal & Hormiga, 2018</small> – Japan, Korea, Taiwan
*''[[Zhinu (spider)|Zhinu]]'' <small>Kallal & Hormiga, 2018</small> — Taiwan, Korea, Japan
* ''[[Zygiometella]]'' <small>Wunderlich, 1995</small> – [[Israel]], [[Cyprus]]
*''[[Zygiometella]]'' <small>Wunderlich, 1995</small> Israel
{{Div col end}}
{{div col end}}


===Fossil genera===
===Fossil genera===
Several extinct, fossil genera have been described:<ref name=dunlop2018>Dunlop, J. A., Penney, D. & Jekel, D. 2018. A summary list of fossil spiders and their relatives. In World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch, version 19.0, accessed on 7 October 2018.</ref>
Several extinct, fossil genera have been described:<ref name=dunlop2018 />
{{div col|colwidth=30em|small=yes}}
{{div col}}
* †''[[Anameta]]'' <small>Wunderlich, 2004</small> ([[Palaeogene]], [[Bitterfield amber|Bitterfield]] and [[Baltic amber]])
* †''[[Anameta]]'' <small>Wunderlich, 2004</small> ([[Palaeogene]], [[Bitterfield amber|Bitterfield]] and [[Baltic amber]])
* †''[[Balticgnatha]]'' <small>Wunderlich, 2004</small> (Palaeogene, Baltic amber)
* †''[[Balticgnatha]]'' <small>Wunderlich, 2004</small> (Palaeogene, Baltic amber)
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* ''Eryciniolia'' <small>Strand, 1912</small> – now a synonym of ''[[Nanometa]]''
* ''Eryciniolia'' <small>Strand, 1912</small> – now a synonym of ''[[Nanometa]]''
* ''Menosira'' <small>Chikuni, 1955</small> – now a synonym of ''[[Metellina]]''
* ''Menosira'' <small>Chikuni, 1955</small> – now a synonym of ''[[Metellina]]''
* ''Nediphya'' <small>Marusik & Omelko, 2017</small> – now a synonym of ''[[Nanometa]]''
* ''Nediphya'' <small>[[Yuri M. Marusik|Marusik]] & Omelko, 2017</small> – now a synonym of ''[[Nanometa]]''
* ''[[Phonognatha]]'' <small>Simon, 1894</small> – now in Araneidae
* ''[[Phonognatha]]'' <small>Simon, 1894</small> – now in Araneidae
* ''Prolochus'' <small>Thorell, 1895</small> – see ''[[Dolichognatha]]''
* ''Prolochus'' <small>Thorell, 1895</small> – see ''[[Dolichognatha]]''
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==References==
==References==
{{Reflist}}
{{Reflist|refs=
  <ref name="wsc">{{cite web | url=https://wsc.nmbe.ch/family/99 | title=Family: Tetragnathidae Menge, 1866 | publisher=World Spider Catalog | doi=10.24436/2 | accessdate=2025-10-09}}</ref>
  <ref name="dunlop2018">Dunlop, J. A., Penney, D. & Jekel, D. 2018. A summary list of fossil spiders and their relatives. In World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch, version 19.0, accessed on 7 October 2018.</ref>
  <ref name="menge1866">{{cite journal |last=Menge |first=Anton |year=1866 |title=Preussische Spinnen. Erste Abtheilung |journal=Schriften der Naturforschenden Gesellschaft in Danzig (N.F.) |volume=1}}</ref>
  <ref name="gould2023">{{cite journal |last1=Gould |first1=John |last2=García |first2=Luis Fernando |last3=Valdez |first3=Jose. W. |date=March 2023 |title=Water webbing: Long‐jawed spider (Araneae, Tetragnathidae) produces webs that touch the surface of ephemeral waterbodies |url=https://onlinelibrary.wiley.com/doi/full/10.1111/eth.13355 |journal=Ethology |volume=129 |issue=3 |pages=182–185 |doi=10.1111/eth.13355 |doi-access=free}}</ref>
}}
* Chickering, A.M. (1963). The Male of ''Mecynometa globosa'' (O. P.-Cambridge) (Araneae, Argiopidae). ''[[Psyche (entomological journal)|Psyche]]'' 70:180–183. [https://web.archive.org/web/20060928163951/http://psyche2.entclub.org/articles/70/70-180.pdf PDF]
* Chickering, A.M. (1963). The Male of ''Mecynometa globosa'' (O. P.-Cambridge) (Araneae, Argiopidae). ''[[Psyche (entomological journal)|Psyche]]'' 70:180–183. [https://web.archive.org/web/20060928163951/http://psyche2.entclub.org/articles/70/70-180.pdf PDF]


== External links ==
==External links==
{{Commons category|Tetragnathidae}}
* {{inaturalist taxon}}
{{Wikispecies|Tetragnathidae}}
 
* [http://tolweb.org/Tetragnathidae/2799 Tree of Life Tetragnathidae]
* [http://tolweb.org/Tetragnathidae/2799 Tree of Life Tetragnathidae]
* [http://cirrusimage.com/spider_longjawed_orb_weaver.htm ''Tatragnatha sp''.] Large format diagnostic photographs and information
* [http://cirrusimage.com/spider_longjawed_orb_weaver.htm ''Tatragnatha sp''.] Large format diagnostic photographs and information

Latest revision as of 14:21, 28 December 2025

Template:Short description Template:Automatic taxobox

Long-jawed orb weavers or long jawed spiders (Tetragnathidae) are a family of araneomorph spiders first described by Anton Menge in 1866.[1] They have elongated bodies, legs, and chelicerae, and build small orb webs with an open hub with few, wide-set radii and spirals with no signal line or retreat. Some species are often found in long vegetation near water.[2]

Systematics

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File:Opadometa fastigata of Kadavoor.jpg
Opadometa fastigata in Kerala
File:Tetragnatha montana - 2013-06-08.webm
Mating behaviour of Tetragnatha montana
File:LogJawed SilverSiders.webm
Pair of silver long-jawed orb weaver spiders interacting, laying silk and losing the cranefly they were consuming to ants.

since October 2025Template:Dated maintenance category (articles)Script error: No such module "Check for unknown parameters"., this family includes 45 genera:[3]

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Fossil genera

Several extinct, fossil genera have been described:[4]

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Formerly placed here

See also

A few spiders in this family include:

References

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  4. Dunlop, J. A., Penney, D. & Jekel, D. 2018. A summary list of fossil spiders and their relatives. In World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch, version 19.0, accessed on 7 October 2018.

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  • Chickering, A.M. (1963). The Male of Mecynometa globosa (O. P.-Cambridge) (Araneae, Argiopidae). Psyche 70:180–183. PDF

External links

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