Linyphiidae  Blackwall, 1859 / Monocephalus  Smith, 1906   2 species

Monocephalus fuscipes (Blackwall, 1836)

Description

Embolus convoluted. Prosoma brown to red-brown, male: elevated head region laterally indented in dorsal view. Legs yellowish to light brown. Opisthosoma grey-black.

Body length male: 1.7-2.0 mm
Body length female: 1.8-2.3 mm
Additional information

in moss and litter layer of forests, without preference for certain biotope

Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2026): Western, Central Europe, Italy
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Austria   (Steinberger & Meyer, 1993) ||| Belgium   (Bosmans & Van Keer, 2017) ||| Faroe Islands   (Lissner et al., 2016b) ||| France   (Le Peru, 2007) ||| Germany   (Blick et al., 2016) ||| Ireland   (Lavery, 2019) ||| Italy   (Isaia et al., 2025) ||| Luxembourg   (Hermann, 1998; Kreuels et al., 2019) ||| Morocco   (Benhalima & Bosmans, 2024) ||| Netherlands   (van Helsdingen, 2025a) ||| Northern Ireland   (Lavery, 2019) ||| Spain   (Branco et al., 2019) ||| Switzerland   (Maurer & Hänggi, 1990) ||| United Kingdom   (Lavery, 2019) |||
References

Benhalima S, Bosmans R (2024) First historical checklist of spiders (Arachnida: Araneae) from Morocco, between 1840–2024. Zootaxa 5555: 407-535 pdf

Blick T, Finch O-D, Harms K H, Kiechle J, Kielhorn K-H , Kreuels M, Malten A, Martin D, Muster C, Nährig D, Platen R, Rödel I, Scheidler M, Staudt A, Stumpf H, Tolke D (2016) Rote Liste und Gesamtartenliste der Spinnen (Arachnida: Araneae) Deutschlands. 3. Fassung, Stand April 2008, einzelne Änderungen und Nachträge bis August 2015. Naturschutz und Biologische Vielfalt 70/4: 383-510 pdf

Bosmans R, Van Keer K (2017) Een herziene soortenlijst van de Belgische spinnen (Araneae). Nieuwsbrief van de Belgische Arachnologische Vereniging 32: 39-69 pdf

Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). Zootaxa 4614: 201-254 pdf

Helsdingen P J van (2025a) Catalogus van de Nederlandse spinnen. Versie 2025.1. 249 pp. pdf

Hermann E (1998) Die Spinnen (Araneae) ausgewählter Halbtrockenrasen im Osten Luxemburgs. Bulletin de la Société des naturalistes Luxembourgeois 99: 189-199 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

Kreuels M, Staudt A, Christian S (2019) Die Spinnenfauna von Luxemburg – eine Zusammenstellung der Nachweise aus den Jahren 1906-2018 (Arachnida: Araneae). Bulletin de la Société des naturalistes luxembourgeois 121: 203-230 pdf

Lavery A (2019) A revised checklist of the spiders of Great Britain and Ireland. Arachnology 18: 196-212 pdf

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

Lissner J, Jensen J-K, Hansen L J, Simonsen W, Kelduni R, Nissen K (2016b) An updated checklist of spiders (Araneae) of the Faroe Islands. Norwegian Journal of Entomology 63: 197-240 pdf

Locket G H, Millidge A F (1953) British spiders. Vol. II. Ray Society, London, 449 pp. pdf

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

Roberts M J (1987) The spiders of Great Britain and Ireland. Volume 2: Linyphiidae and checklist. Harley Books Colchester, England, 204 pp. pdf

Steinberger K-H, Meyer E (1993) Barberfallenfänge von Spinnen an Waldstandorten in Vorarlberg (Österreich) (Arachnida: Aranei). Berichte des Naturwissenschaftlich-Medizinischen Vereins in Innsbruck 80: 257-271 pdf

Wiehle H (1960a) Spinnentiere oder Arachnoidea (Araneae). XI. Micryphantidae-Zwergspinnen. Die Tierwelt Deutschlands 47: 1-620 pdf

WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.5.2026) doi: 10.24436/2 pdf

Updates
03-10-2025 Distribution update Detail
18-03-2020 Distribution insert Detail