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Linyphiidae  Blackwall, 1859 / Silometopus  Simon, 1926   15 species

Silometopus bonessi  Casemir, 1970

WSC LSID urn:lsid:nmbe.ch:spidersp:012626

Key to genera | Key to species

Description

Epigyne with almost semicircular posterior margin. Prosoma light yellow-brown. Legs whitish-yellow. Opisthosoma grey-black.

Body length male: 1.1 mm
Body length female: 1.1 mm
Additional information

in open plains, thermophilic

Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2021): France, Luxembourg, Belgium, Switzerland, Italy, Austria, Germany, Slovakia
Figures
species

male Pedipalp, dorsal view
(Pozzi & Hänggi 1998)

species

male Pedipalp, retrolateral view
(Vidal et al. 2020)

species

male Pedipalp, dorsal view
(Vidal et al. 2020)

species

male Pedipalp, retrolateral view
(Pantini et al. 2020b)

species

male Pedipalp with Tibia, dorsal view
(Pantini et al. 2020b)

species

male Palpal tibia, dorsal view
(Casemir 1970)

species

male Palpal tibia, dorsal view
(Vidal et al. 2020)

species

male Prosoma, lateral view
(Casemir 1970)

species

male Prosoma, lateral view
(Pantini et al. 2020b)

species

female Epigyne
(Pozzi & Hänggi 1998)

species

female Epigyne
(Vidal et al. 2020)

species

female Vulva
(Pozzi & Hänggi 1998)

species

female Vulva, dorsal view
(Vidal et al. 2020)

species

female Vulva, ventral view
(Vidal et al. 2020)

Distribution List
Austria   (no references) ||| Belgium   (no references) ||| Bulgaria   (Blagoev et al., 2018) ||| France   (Vidal et al., 2020) ||| Germany   (no references) ||| Italy   (Pantini et al., 2020b) ||| Luxembourg   (Hermann, 1998; Kreuels et al., 2019) ||| Slovakia   (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

Casemir H (1970) Silometopus bonessi n. sp., eine neue Micryphantide, und vergleichende Darstellung der aus Deutschland bekannten Arten der Gattung Silometopus E. Simon 1926 (Arachnida: Araneae: Micryphantidae). Decheniana 122: 207-216 pdf

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

Pantini P, Mazzoleni F, Gobbi M, Pedrotti L (2020b) Ragni (Arachnida, Araneae) di interesse biogeografico e conservazionistico nel parco nazionale dello Stelvio (Italia). Rivista del Museo Civico di Scienze Naturali "Enrico Caffi", Bergamo 33: 23-53 pdf

Pozzi S, Hänggi A (1998) Araignées nouvelles ou peu connues de la Suisse (Arachnida: Araneae). Mitteilungen der Schweizerischen Entomologischen Gesellschaft 71: 33-47 pdf

Vidal E, Déjean S, Danflous S, Oger P (2020) Découverte en France de Silometopus bonessi Casemir, 1970 (Araneae, Linyphiidae). Revue Arachnologique (2) 7: 2-7 pdf

WSC (2021) World Spider Catalog. Version 21.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (03.01.2021) doi: 10.24436/2 pdf

Updates
08-01-2021 Image insert
08-01-2021 Distribution insert Detail
05-09-2020 Image insert
31-08-2020 Distribution insert Detail
18-03-2020 Distribution insert Detail