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Linyphiidae  Blackwall, 1859 / Trichoncus  Simon, 1884   21 species

Trichoncus helveticus  Denis, 1965

WSC LSID urn:lsid:nmbe.ch:spidersp:012972

Key to genera | Key to species

Description

Tibial apophysis with 2 small, pointed processes beside large, bent process. Epigyne with ± straight posterior margin. Prosoma red-brown. Opisthosoma blackish.

Body length male: 2.1 mm
Body length female: 2.1 mm
Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2025): Spain, France, Switzerland, Italy
Figures
species

male Pedipalp, prolateral view
(Denis 1965b)

species

male Pedipalp, retrolateral view
(Denis 1965b)

species

male Pedipalp, dorsal view
(Denis 1965b)

species

male Pedipalp, dorsal view
(Barrientos & Sánchez-Corral 2020)

species

male Pedipalp, prolateral view
(Barrientos & Sánchez-Corral 2020)

species

male Pedipalp, retrolateral view
(Barrientos & Sánchez-Corral 2020)

species

female Epigyne, ventral view
(Denis 1965b)

species

female Epigyne, lateral view
(Denis 1965b)

species

female Epigyne, lateral view
(Barrientos & Sánchez-Corral 2020)

species

female Epigyne, ventral view
(Barrientos & Sánchez-Corral 2020)

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.

France   (Le Peru, 2007) ||| Italy   (Pantini & Isaia, 2019) ||| Italy / Sicily   (Dentici et al., 2023) ||| Spain   (Barrientos & Sánchez-Corral, 2020) ||| Switzerland   (Maurer & Hänggi, 1990) |||
References

Barrientos J A, Sánchez-Corral D (2020) Linyphiidae (Arachnida: Araneae) de la Sierra de Cazorla, Segura y Las Villas (Jaén, España). Revista Ibérica de Aracnología 36: 25-34 pdf

Denis J (1965b) Notes sur les érigonides. XXVIII Le genre Trichoncus (Araneae). Annales de la Société Entomologique de France (N.S.) 1: 425-477 pdf

Dentici A, Barbera A, Ditta A, Genna C, Surdo S (2023) First Italian reports of Nemoscolus laurae (Simon, 1868) and Zodarion isabellinum (Simon, 1868) (Araneae Araneidae, Zodariidae) in Sicily and remarkable additions to the Sicilian araneofauna. Biodiversity Journal 14: 693-706 pdf

Le Peru B (2007) Catalogue et répartition des araignées de France. Revue Arachnologique 16: 1-468 pdf

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

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). Fragmenta Entomologica 51: 127-152 pdf

WSC (2025) World Spider Catalog. Version 26. Natural History Museum Bern, online at http://wsc.nmbe.ch (28.2.2025) doi: 10.24436/2 pdf

Updates
06-01-2024 Distribution insert Detail
05-07-2020 Image insert
05-07-2020 Distribution update Detail
05-07-2020 Distribution insert Detail