Linyphiidae  Blackwall, 1859 / Jacksonella  Millidge, 1951   2 species

Jacksonella falconeri  (Jackson, 1908)


Male palp simple, without tibial apophysis. Epigyne with plate, straight posteriorly. Prosoma yellow-brown, not elevated. Opisthosoma yellow-brown.

Body length male: 0.95-1.2 mm
Body length female: 0.95-1.2 mm
Additional information

On open dry meadows and in ground layer of forests.

Frequency: Rarely found

Character states from linyphiid key
  No data
Global distribution (WSC 2019): Europe
 male  female

Cera I (2018) The checklist of Latvian spiders (Arachnida: Araneae). Environmental and Experimental Biology 16: 139-152 pdf

Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin pdf

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

Lissner J, Scharff N (2017) Danish Spiders. Online at

Locket G H, Millidge A F (1953) British Spiders 2. Ray Soc London

Løvbrekke H (unpubl.)

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

Thaler K (1973a) Über wenig bekannte Zwergspinnen aus den Alpen, III (Arachn., Aranei, Erigonidae). Ber Nat - Med Ver Innsbruck 60: 41-60

World Spider Catalog (2019) World Spider Catalog, version 20.0. Natural History Museum Bern, online at (20.01.2019) doi: 10.24436/2

04-02-2018 Image insert
18-01-2018 Image insert
24-01-2017 Distribution update Old value