Theridiidae  Sundevall, 1833 / Theridion  Walckenaer, 1805   46 species

Theridion pinastri  L. Koch, 1872

Description
Male

Conductor with simple tip. Prosoma 1.2-1.4 mm long. Characters as in female, but epigastric area distinctly bulged.

Body length male: 2.5-3 mm
Female

Epigyne with groove, concave posteriorly. Prosoma yellowish-brown, 1.2-1.4 mm long. Sternum yellowish-brown. Legs yellowish-brown, annulated with black. Opisthosoma dorsally with pattern, median band brick-red with white margin, laterally brown, spotted with white, ventrally white, tinged with brown or green.

Body length female: 3-4 mm
Additional information

Mainly in coniferous forests, also in oak or beech forests, edges of woodlands, heathlands, orchards, moist meadows, marshes, on river banks, on hedges, on low vegetation and lower branches of trees.

Frequency: Frequent

Distribution
  Presence
  No data
Global distribution (WSC 2019): Europe, Turkey, Caucasus, China, Korea, Japan
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
References

Aakra K (2000a) New records of spiders (Araneae) from Norway with notes on epigynal characters of Philodromus fuscomarginatus (De Geer) (Philodromidae) and Araneus sturmi (Hahn) (Araneidae). Norwegian Journal of Entomology 47: 77-88

Blagoev G, Deltshev C, Lazarov S, Naumova M (2018) The spiders (Araneae) of Bulgaria. Version: August 2018. National Museum of Natural History, Bulgarian Academy of Sciences. Online at http://www.nmnhs.com/spiders-bulgaria/ (accessed on 10.9.2018)

Danışman T, Kunt K B, Özkütük R S (2019) The checklist of the spiders of Turkey. Version 2018 [last updated 1 January 2019], online at http://www.spidersofturkey.info

Helsdingen P J van (2010a) Araneae. In: Fauna Europaea Database (Version 2010.1), online at www.european-arachnology.org

Helsdingen P J van (2013) A quick scan of the spider fauna of the European part of Turkey. Nieuwsbrief SPINED 33: 29-38

Knoflach B (1998) Mating in Theridion varians Hahn and related species (Araneae: Theridiidae). Journal of Natural History 32: 545-604 pdf

Kostanjšek R, Kuntner M (2015) Araneae Sloveniae: a national spider species checklist. ZooKeys 474: 1-91 pdf

Le Peru B (2011) The spiders of Europe, a synthesis of data: Volume 1 Atypidae to Theridiidae. Mémoires de la Société Linnéenne de Lyon 2: 1-522 pdf

Mikhailov K G (2013) The spiders (Arachnida: Aranei) of Russia and adjacent countries: a non-annotated checklist. Arthropoda Selecta, Supplement 3: 1-262 pdf

Otto S (2017) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 08.2017. Internet: caucasus-spiders.info.

Pantini P, Isaia M (2018) Checklist of the Italian spiders (version June 2018). online at http://www.museoscienzebergamo.it/web/index.php?option=com_content&view=category&layout=blog&id=96&Itemid=94 pdf

Pfliegler W A, Schönhofer A, Niedbała W, Vella P, Sciberras A, Vella A (2017) New records of mites (Acari) and harvestmen (Opiliones) from Malta with a preliminary checklist of Maltese Arachnida. Soil Organisms 89: 85-110 pdf

Polchaninova N, Prokopenko E (2019) An updated checklist of spiders (Arachnida: Araneae) of Left-Bank Ukraine. Arachnologische Mitteilungen 57: 60-64 & App pdf

Roberts M J (1995) Spiders of Britain and Northern Europe. Collins Field Guide Bath

Wiehle H (1937) Spinnentiere oder Arachnoidea, VIII. 26: Familie Theridiidae oder Haubennetzspinnen (Kugelspinnen). Tierwelt Deutschlands 33

World Spider Catalog (2019) World Spider Catalog, version 20.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.01.2019) doi: 10.24436/2

Updates
24-12-2013 Distribution update Old value
15-04-2013 Distribution update Old value