Theridula gonygaster (Simon, 1873)
Description
Male
Palp: embolus corkscrew-shaped. Prosoma yellow-white, 0.91 mm long. Opisthosoma: pattern as in female or dark unicolored.
Body length male: 1.3-1.7 mmFemale
Epigyne with 2 distinct large openings in a depression. Prosoma unicolored black or with broad black median band and brighter sides, 0.6-0.74 mm long. Legs yellow-white. Opisthosoma black with large white spots, rhomboidal, wider than long, sometimes posteriorly with a median dorsal tubercle.
Body length female: 3-3.5 mmAdditional information
In cereal fields. This species of Central and South American origin is not native to Europe (alien species). It had been introduced to Europe at least once and did establish.
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, ventral view
(Saaristo 2006)
Pedipalp, ventral view
(Lecigne 2018b)
Epigyne, ventral view
(Saaristo 2006)
Epigyne
(Kostanjšek 2010)
Habitus, dorsal view
(Saaristo 2006)
Distribution List
"No references" does not mean that the species does not occur in this country, but that we have not yet inserted the reference for it. We are working on it.
References
Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). Zootaxa 4614: 201-254 
Hänggi A, Stäubli A, Heer X, Trivellone V, Pollini Paltrinieri L, Moretti M (2014) Eleven new spider species (Arachnida: Araneae) for Switzerland discovered in vineyards in Ticino - What are possible reasons? Mitteilungen der Schweizerischen Entomologischen Gesellschaft 87: 215-228
Kostanjšek R (2010) A contribution to the Slovenian spider fauna – I. Natura Sloveniae 12: 23-33
Kostanjšek R, Kuntner M (2015) Araneae Sloveniae: a national spider species checklist. ZooKeys 474: 1-91
Lecigne S (2018b) Récits de chasses aranéologiques récentes dans plusieurs départements de France. Redécouverte de Philodromus buchari Kubcová, 2004 (Araneae: Philodromidae) et confirmation de la présence de Theridion harmsi Wunderlich, 2011 (Araneae: Theridiidae). Nieuwsbrief van de Belgische Arachnologische Vereniging 33: 59-99
Lecigne S, Courtial C, Danflous S, Déjean S, Guerbaa K, Jacquet C, Montagne D, Montardi Y, Villepoux O (2022) De araneis Galliae IV, actualisation du référentiel des araignées de France - troisième note. Révision du statut de certaines espèces de la faune de France. Bulletin de l'Association Française d'Arachnologie 6: 3-38
Otto S (2022) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 02.2022. Internet: caucasus-spiders.info.
Pantini P, Isaia M (2019) Araneae.it: the online catalog of Italian spiders, with addenda on other arachnid orders occurring in Italy (Arachnida: Araneae, Opiliones, Palpigradi, Pseudoscorpionida, Scorpiones, Solifugae). Fragmenta Entomologica 51: 127-152
Saaristo M I (2006) Theridiid or cobweb spiders of the granitic Seychelles islands (Araneae, Theridiidae). Phelsuma 14: 49-89
WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.01.2024) doi: 10.24436/2
Updates
| 08-05-2024 | Distribution update | Detail |
| 08-05-2024 | Distribution insert | Detail |
| 16-07-2020 | Distribution update | Detail |
| 16-07-2020 | Distribution insert | Detail |
| 20-09-2018 | Image insert | |
| 04-07-2017 | Distribution update | Detail |
| 03-02-2017 | Image insert | |
| 21-03-2015 | Datasheet update | Detail |
| 05-01-2015 | Distribution update | Detail |
| 28-04-2014 | Image insert |