Resources:
Linyphiidae  Blackwall, 1859 / Tenuiphantes  Saaristo & Tanasevitch, 1996   25 species

Tenuiphantes jacksonoides  (van Helsdingen, 1977)

Description
Male palp with parallel tips of lamella. Paracymbium with tooth on transverse branch. Prosoma grey-brown. Legs pale brown. Opisthosoma grey-white with dark pattern. Body length male: 2.1-3.2 mm
Body length female: 2.1-3.2 mm
Additional information
mainly in subalpine grass heathland, 1300-2400 m
Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2020): Switzerland, Germany, Austria
Figures
Distribution List
Austria   (no references) ||| Bulgaria   (Blagoev et al., 2018) ||| Germany   (no references) ||| Italy   (Pantini & Isaia, 2019) ||| Liechtenstein   (no references) ||| Switzerland   (no references) |||
References

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) pdf

Frick H, Hänggi A, Kropf C, Nentwig W, Bolzern A (2006) Faunistically remarkable spiders (Arachnida: Araneae) of the timberline in the Swiss Central Alps (Alp Flix, Grisons). Mitteilungen der Schweizerischen Entomologischen Gesellschaft 79: 167-187 pdf

Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin pdf

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

Helsdingen P J van, Thaler K, Deltshev C (1977) The tenuis group of Lepthyphantes Menge (Araneae, Linyphiidae). Tijdschr Ent 120: 1-54

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). http://araneae.it. Fragmenta Entomologica 51: 127-152 pdf

World Spider Catalog (2020) World Spider Catalog. Version 21.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.03.2020) doi: 10.24436/2 pdf

Updates
10-12-2013 Image insert