Resources:
Linyphiidae  Blackwall, 1859 / Metopobactrus  Simon, 1884   8 species

Metopobactrus nadigi Thaler, 1976

Description

Tibial apophysis slender, with hook-shaped apophysis. Prosoma yellow-brownish, tinged with black. Male: with variable dorsal humps. Sternum blackish. Legs yellowish. Opisthosoma blackish.

Body length male: 1.6 mm
Additional information

south-exposed dry meadow (CH), 1300 m, biology unknown

Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2026): Switzerland, Austria, Italy
Figures
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.

Austria   (Thaler, 1999b) ||| Italy   (Isaia et al., 2025) ||| Liechtenstein   (Arnold, 2001) ||| Switzerland   (Maurer & Hänggi, 1990) |||
References

Arnold K (2001) Beitrag zur Spinnenfauna (Arachnida, Araneae) des Fürstentums Liechtenstein. Berichte der Botanisch-Zoologischen Gesellschaft Liechtenstein-Sargans-Werdenberg 28: 211-244 pdf

Hänggi A (1989) Beiträge zur Kenntnis der Spinnenfauna des Kantons Tessin II - Bemerkenswerte Spinnenfunde aus Magerwiesen der Montanstufe. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 62: 167-174 pdf

Isaia M, Tolve M, Pantini P (2025) Araneae.it: 2.0: the new updated version of the digital catalog of the Italian spiders and other arachnids (Arachnida: Araneae, Opiliones, Scorpiones, Pseudoscorpiones, Palpigradi, Solifugae). Fragmenta Entomologica 57: 197-204 pdf

Maurer R, Hänggi A (1990) Katalog der schweizerischen Spinnen. Documenta Faunistica Helvetiae 12 pdf

Thaler K (1976b) Two remarkable relict Arachnids from northern Italy:  Sabacon simoni Dresco (Opiliones: Ischyropsalididae), Louisfaga rupicola (Simon) (Araneae: Tetragnathidae?). Bulletin of the British Arachnological Society 3: 205-210 pdf

Thaler K (1999b) Beiträge zur Spinnenfauna von Nordtirol - 6. Linyphiidae 2: Erigoninae (sensu Wiehle) (Arachnida: Araneida). Veröffentlichungen des Tiroler Landesmuseums Ferdinandeum 79: 215-264 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

Updates
02-10-2025 Distribution update Detail