Resources:
Theridiidae  Sundevall, 1833 / Coleosoma  O. Pickard-Cambridge, 1882   3 species

Coleosoma blandum O. Pickard-Cambridge, 1882

Description
Additional information

Non-established species in Europe (Nentwig, 2015)

Distribution
  Presence
  Not established
  No data
Global distribution (WSC 2026): Seychelles, India, India, Sri Lanka, Bangladesh, Myanmar, Thailand, Philippines, China, Japan. Introduced to Seychelles, Hawaii
Figures
Distribution List
France   (Simon, 1896) |||
References

Levi H W (1959) The spider genus Coleosoma (Araneae, Theridiidae). Breviora 110: 1-8 pdf

Nentwig W (2015) Introduction, establishment rate, pathways and impact of spiders alien to Europe. Biological Invasions 17: 2757-2778 pdf

Ohno M, Yaginuma T (1972) Materials for the distribution of Araneae in Japan (II). Journal of Tokyo University for General Education, Natural Sciences 14: 51-64 pdf

Saaristo M I (2006) Theridiid or cobweb spiders of the granitic Seychelles islands (Araneae, Theridiidae). Phelsuma 14: 49-89 pdf

Simon E (1896) Arachnides. In: Dollfus A (ed.): Recherches zoologiques dans les serres du Muséum de Paris. Feuille des Jeunes Naturalistes (3) 26: 92-93 pdf

WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2 pdf

Yoshida H (2003) The spider family Theridiidae (Arachnida: Araneae) from Japan. Arachnological Society of Japan, 224 pp. pdf

Updates
15-01-2024 Image insert
21-11-2023 Distribution insert Detail