Linyphiidae  Blackwall, 1859 / Trichoncus  Simon, 1884   21 species

Trichoncus hackmani  Millidge, 1955

Description
Male

Prosoma orange-brown to dark brown. Male: clypeus protruding. Legs brown to yellow-brown, tibia. Tibia I and II brownish or with black tinge. Opisthosoma black.

Body length male: 1.8-2.1 mm
Female

Epigyne with semicircular posterior margin. Length of epigynal plate smaller than two times its width. Vulva: receptaculum thick-walled. Colouration as in males.

Body length female: 1.8-2.4 mm
Additional information

On Sea shore amongst stones and stranded goods.

 

Please note that the vulva shown in Wiehle, 1960a: 319, f. 583 does probably not belong to T. hackmani (Wunderlich, 2011c: 305; Løvbrekke, pers. comm.) and therefore has been removed.

 

Character states from linyphiid key
Distribution
  Presence
  No data
Distribution comment: Norway: Løvbrekke (pers. comm.)
Global distribution (WSC 2020): Europe
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Austria   ( no references ) ||| Belgium   ( no references ) ||| Bulgaria   ( Blagoev et al., 2018; ) ||| Czechia   ( no references ) ||| Denmark   ( no references ) ||| Estonia   ( no references ) ||| Finland   ( Koponen et al., 2016; ) ||| France   ( no references ) ||| France / Corsica   ( no references ) ||| Germany   ( no references ) ||| Greece   ( no references ) ||| Hungary   ( no references ) ||| Italy   ( Pantini & Isaia, 2019; ) ||| Montenegro   ( no references ) ||| Netherlands   ( no references ) ||| North Macedonia   ( no references ) ||| Norway   ( no references ) ||| Poland   ( no references ) ||| Serbia   ( no references ) ||| Slovakia   ( no references ) ||| Slovenia   ( Kostanjšek & Kuntner, 2015; ) ||| Sweden   ( no references ) ||| Switzerland   ( no references ) ||| United Kingdom   ( 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)

Hänggi A, Stäubli A, Heer X, Trivellone V, Pollini Paltrinieri L, Moretti M (2014) Eleven new spider species (Arachnida: Araneae) for Switzerland discovered in vineyards in Ticino - What are possible reasons? Mitt schweiz Ent Ges 87: 215-228

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

Koponen S, Fritzén N R, Pajunen T (2016) Checklist of spiders in Finland (Araneae). 6th version, December 2016, online at http://biolcoll.utu.fi/arach/checklist_of_spiders_in_Finland.htm

Kostanjšek R, Kuntner M (2015) Araneae Sloveniae: a national spider species checklist. ZooKeys 474: 1-91 pdf

Locket G H, Millidge A F, Merrett P (1974) British Spiders 3. Ray Soc London

Løvbrekke H (unpubl.)

Mikhailov K G (2013) The spiders (Arachnida: Aranei) of Russia and adjacent countries: a non-annotated checklist. Arthropoda Selecta, Supplement 3: 1-262 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). http://araneae.it. Fragmenta Entomologica 51: 127-152 pdf

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

Tanasevitch A V (2019b) On linyphiid spiders collected by Antoine Senglet on Corsica, with the description of a new species (Araneae, Linyphiidae). Revue Suisse de Zoologie 126: 43-51 pdf

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

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

Wunderlich J (2011c) On extant West-Palearctic (mainly Southern European) spiders (Araneae) of various families, with new descriptions. Beiträge zur Araneologie 6: 158-338 pdf

Updates
18-05-2019 Distribution update Detail
03-02-2019 Distribution update Detail
05-01-2015 Distribution update Detail
18-09-2014 Image insert
18-09-2014 Distribution update Detail
11-09-2014 Image insert
24-06-2014 Image insert
03-06-2014 Image insert