References

Agnarsson, I., Coddington, J. A. & Knoflach, B. (2007). Morphology and evolution of cobweb spider male genitalia (Araneae, Theridiidae). Journal of Arachnology 35(2): 334-395. doi: 10.1636/SH-06-36.1 -- Show included taxa

Almquist, S. (2005). Swedish Araneae, part 1 – families Atypidae to Hahniidae (Linyphiidae excluded). Insect Systematics & Evolution, Supplement 62: 1-284. -- Show included taxa

Archer, A. F. (1950). A study of theridiid and mimetid spiders with descriptions of new genera and species. Museum Paper, Alabama Museum of Natural History 30: 1-40. -- Show included taxa

Arita, T. (1970). Spiders from Mt. Daisen, Tottori Prefecture. Kyōdo to Kagaku 15: 25-29. -- Show included taxa

Becker, L. (1896). Les arachnides de Belgique, deuxième et troisième parties. Annales du Musée Royal d'Histoire Naturelle de Belgique 12(2): 1-127, pl. 1-25 & 12(3): 1-378, pl. 1-18. doi: 10.5962/bhl.title.48721 -- Show included taxa

Bösenberg, W. (1902). Die Spinnen Deutschlands. II-IV. Zoologica (Stuttgart) 14(2-4): 97-384, pl. 9-36. doi: 10.5962/bhl.title.6508 -- Show included taxa

Bösenberg, W. & Strand, E. (1906). Japanische Spinnen. Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 30: 93-422. -- Show included taxa

Breitling, R. (2021a). A completely resolved phylogenetic tree of British spiders (Arachnida: Araneae). Ecologica Montenegrina 46: 1-51. doi: 10.37828/em.2021.46.1 -- Show included taxa

Chen, X. E. & Gao, J. C. (1990). The Sichuan farmland spiders in China. Sichuan Science and Technology Publishing House Chengdu, 226 pp. -- Show included taxa

Chen, Z. F. & Zhang, Z. H. (1991). Fauna of Zhejiang: Araneida. Zhejiang Science and Technology Publishing House, Hangzhou, 356 pp. -- Show included taxa

Chikuni, Y. (1989b). Pictorial encyclopedia of spiders in Japan. Kaisei-sha Publishing Co. Tokyo, 310 pp. -- Show included taxa

Chyzer, C. & Kulczyński, W. (1894). Araneae Hungariae. Tomus II. Academia Scientarum Hungaricae Budapest, pp. 1-151, Pl. I-V. -- Show included taxa

Davis, M. (2021). The discovery of a population of Theridion pinastri in Bristol, a new species for the south west of England. Newsletter of the British Arachnological Society 152(S.R.S. News 101): 1-2. -- Show included taxa

Engelhardt, V. v. (1910). Beiträge zur Kenntnis der weiblichen Copulationsorgane einiger Spinnen. Zeitschrift für Wissenschaftliche Zoologie 96: 32-117. -- Show included taxa

Feng, Z. Q. (1990). Spiders of China in colour. Hunan Science and Technology Publishing House, 256 pp. -- Show included taxa

Guo, J. F. (ed.) (1985). [Farm spiders from Shaanxi Province]. Shaanxi Science and Technology Press. -- Show included taxa

Heimer, S. & Nentwig, W. (1991). Spinnen Mitteleuropas: Ein Bestimmungsbuch. Paul Parey, Berlin, 543 pp. -- Show included taxa

Hu, J. L. (1984). The Chinese spiders collected from the fields and the forests. Tianjin Science and Technology Press, 482 pp. -- Show included taxa

Jones, D. (1992). Theridion pinastri L. Koch, 1872 rediscovered in Surrey. Newsletter of the British Arachnological Society 65: 6-7. -- Show included taxa

Kim, S. T. (2021). Spiders V. Arthropoda: Arachnida: Araneae: Theridiidae, Amaurobiidae, Eresidae, Zoropsidae, Anyphaenidae. Invertebrate Fauna of Korea 21(47): 1-230. [[first pdf is reduced in size]] -- Show included taxa

Knoflach, B. (1998). Mating in Theridion varians Hahn and related species (Araneae: Theridiidae). Journal of Natural History 32(4): 545-604. doi: 10.1080/00222939800770301 -- Show included taxa

Knoflach, B. & Pfaller, K. (2004). Kugelspinnen – eine Einführung (Araneae, Theridiidae). In: Thaler, K. (ed.) Diversität und Biologie von Webspinnen, Skorpionen und anderen Spinnentieren. Denisia 12: 111-160. -- Show included taxa

Koch, L. (1872b). Beitrag zur Kenntniss der Arachnidenfauna Tirols. Zweite Abhandlung. Zeitschrift des Ferdinandeums für Tirol und Vorarlberg (3) 17: 239-328. -- Show included taxa

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. -- Show included taxa

Lecigne, S. (2020). Sur quelques observations intéressantes d’araignées du Nord et du Pas-de-Calais (France) - 1re note. Le Héron 51(2, 2018): 45-60. -- Show included taxa

Marusik, Y. M., Kunt, K. B. & Danışman, T. (2009). Spiders (Aranei) new to the fauna of Turkey. 2. New species records of Theridiidae. Arthropoda Selecta 18: 69-75. -- Show included taxa

Mcheidze, T. S. (1997). [Spiders of Georgia: Systematics, Ecology, Zoogeographic Review]. Tbilisi University, 390 pp. (in Georgian). [[English version published by Otto (2014) available here]] -- Show included taxa

Miller, F. (1971). Pavouci-Araneida. Klíč zvířeny ČSSR 4: 51-306. -- Show included taxa

Murphy, J. & Murphy, F. (1979). Theridion pinastri L. Koch, newly found in Britain. Bulletin of the British Arachnological Society 4: 314-315. -- Show included taxa

Namkung, J. (2002). The spiders of Korea. Kyo-Hak Publishing Co. Seoul, 648 pp. [[2001 in the book, but publ. in 2002 per Platnick]] -- Show included taxa

Namkung, J. (2003). The Spiders of Korea, 2nd. ed. Kyo-Hak Publishing Co. Seoul, 648 pp. -- Show included taxa

Paik, K. Y. (1957). On fifteen unrecorded spiders from Korea. Korean Journal of Biology 2: 43-47. -- Show included taxa

Palmgren, P. (1974b). Die Spinnenfauna Finnlands und Ostfennoskandiens. V. Theridiidae und Nesticidae. Fauna Fennica 26: 1-54. -- Show included taxa

Punda, H. (1975b). Pająki Borów Sosnowych. Polska Akad. Nauk, 91 pp. -- Show included taxa

Roberts, M. J. (1985). The spiders of Great Britain and Ireland, Volume 1: Atypidae to Theridiosomatidae. Harley Books Colchester, England, 229 pp. -- Show included taxa

Roberts, M. J. (1995). Collins Field Guide: Spiders of Britain & Northern Europe. HarperCollins London, 383 pp. -- Show included taxa

Roberts, M. J. (1998). Spinnengids. Tirion Baarn, Netherlands, 397 pp. -- Show included taxa

Song, D. X. (1987). Spiders from agricultural regions of China (Arachnida: Araneae). Agriculture Publishing House Beijing, 376 pp. -- Show included taxa

Song, D. X., Zhu, M. S. & Chen, J. (1999). The spiders of China. Hebei Science and Technology Publishing House Shijiazhuang, 640 pp. -- Show included taxa

Song, D. X., Zhu, M. S. & Chen, J. (2001). The Fauna of Hebei, China: Araneae. Hebei Science and Technology Publishing House Shijiazhuang, 510 pp. -- Show included taxa

Tullgren, A. (1949). Bidrag till kännedomen om den svenska spindelfaunan. III. Svenska representanter för familjen Theridiidae. Entomologisk Tidskrift 70: 33-64. -- Show included taxa

Tystshenko, V. P. (1971). Opredelitel' paukov evropejskoj chasti SSSR. Leningrad, 281 pp. -- Show included taxa

Wiehle, H. (1937). Spinnentiere oder Arachnoidea. 26. Familie. Theridiidae oder Haubennetzspinnen (Kugelspinnen). Die Tierwelt Deutschlands 33: 119-222. -- Show included taxa

Yaginuma, T. (1960). Spiders of Japan in colour. Hoikusha Osaka, 186 pp. -- Show included taxa

Yaginuma, T. (1971). Spiders of Japan in colour (enlarged and revised edition). Hoikusha Osaka (for 1969), 197 pp. -- Show included taxa

Yaginuma, T. (1986a). Spiders of Japan in color (new ed.). Hoikusha Publishing Co. Osaka, 305 pp., 64 pls. -- Show included taxa

Yoshida, H. (2003a). The spider family Theridiidae (Arachnida: Araneae) from Japan. Arachnological Society of Japan, 224 pp. -- Show included taxa

Yoshida, H. (2009b). Uloboridae, Theridiidae, Ctenidae. In: Ono, H. (ed.) The spiders of Japan with keys to the families and genera and illustrations of the species. Tokai University Press, Kanagawa, pp. 142-147, 356-393, 467-468. -- Show included taxa

Zhang, F., Peng, J. Y. & Zhang, B. S. (2022). Spiders of Mt. Xiaowutai. Science Press, Beijing, 387 pp. [[pdf in three parts]] -- Show included taxa

Zhu, M. S. & Shi, J. G. (1985). [Crop field spiders of Shanxi Province]. Agriculture Planning Committee of Shanxi Province (for 1983), 239 pp. -- Show included taxa

Zhu, M. S. (1998). Fauna Sinica: Arachnida: Araneae: Theridiidae. Science Press, Beijing, 436 pp. -- Show included taxa

Zhu, M. S. & Zhang, B. S. (2011). Spider Fauna of Henan: Arachnida: Araneae. Science Press, Beijing, 558 pp. -- Show included taxa