Improphantes complicatus (Emerton, 1882)
Description
Male palp with gradually tapering lamella, serrated distally. Epigyne with square scapus, not visible in ventral view, arranged perpendicular to opisthosoma. Prosoma yellow-brown. Legs yellow-brown. Opisthosoma grey.
Body length male: 1.7-2.2 mmBody length female: 1.7-2.2 mm
Additional information
in grass heathland and in mountain region
Character states from linyphiid key
Distribution
Figures
Pedipalp, retrolateral view
(Roberts 1987)
Pedipalp, retrolateral view
(Heimer & Nentwig 1991)
Pedipalp
(Locket & Millidge 1953)
Pedipalp, retrolateral view
(Løvbrekke unpubl.)
Lamella characteristica
(Løvbrekke unpubl.)
Paracymbium
(Løvbrekke unpubl.)
Epigyne
(Roberts 1987)
Epigyne
(Roberts 1987)
Epigyne
(Heimer & Nentwig 1991)
Epigyne
(Heimer & Nentwig 1991)
Epigyne
(Locket & Millidge 1953)
Epigyne
(Løvbrekke unpubl.)
Epigyne, lateral view
(Løvbrekke unpubl.)
Epigyne
(Løvbrekke unpubl.)
Vulva, dorsal view
(Løvbrekke unpubl.)
Opisthosoma, lateral view
(Løvbrekke unpubl.)
Distribution List
References
Aakra K, Hauge E (2003) Checklist of Norwegian spiders (Arachnida: Araneae), including Svalbard and Jan Mayen. Norwegian Journal of Entomology 50: 109-129 
Agnarsson I (1996) Íslenskar köngulær Fjölrit Náttúrufræðistofnunar 31: 1-175
Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin
Holm Å (1958b) The spiders of the Isfjord region of Spitsbergen. Zoologiska Bidrag från Uppsala 33: 29-67
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
Kronestedt T (2001) Checklist of Spiders (Araneae) in Sweden [Preliminary version February 2001]
Lavery A (2019) A revised checklist of the spiders of Great Britain and Ireland. Arachnology 18: 196-212
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
Locket G H, Millidge A F (1953) British spiders. Vol. II. Ray Society, London, 449 pp.
Løvbrekke H (unpubl.)
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
Roberts M J (1987) The spiders of Great Britain and Ireland. Volume 2: Linyphiidae and checklist. Harley Books Colchester, England, 204 pp.
Seyfulina R R (2019) On linyphiid spiders (Aranei: Linyphiidae) from Moscow Area, Russia. Arthropoda Selecta 28: 453-458
WSC (2021) World Spider Catalog. Version 22.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.09.2021) doi: 10.24436/2