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Linyphiidae  Blackwall, 1859 / Centromerita  Dahl, 1912   2 species

Centromerita concinna  (Thorell, 1875)

WSC LSID urn:lsid:nmbe.ch:spidersp:009708

Key to genera | Key to species

Description

Palp male: with few, long hairs on tibia. Epigyne with scapus approximately as long as wide, anterior epigynal plate as long as wide, with distinct pit on each side. Prosoma pale yellow, with black margin. Sternum almost black. Chelicerae red-brown. Legs red-brown. Opisthosoma dark grey to black. Spinnerets red-brown.

Body length male: 2-2.5 mm
Body length female: 2-3 mm
Additional information

Frequently in litter of forests

Frequency: Widely distributed

Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2019): Europe, Caucasus (Russia, Georgia)
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
species

male Pedipalp
(Wiehle 1956)

species

male Pedipalp
(Wiehle 1956)

species

male Pedipalp
(Roberts 1987)

species

male Pedipalp
(Locket & Millidge 1953)

species

male Paracymbium
(Løvbrekke unpubl.)

species

male Paracymbium
(Løvbrekke unpubl.)

species

male Prosoma, lateral view
(Løvbrekke unpubl.)

species

male Leg IV
(Løvbrekke unpubl.)

species

female Epigyne
(Wiehle 1956)

species

female Epigyne
(Roberts 1987)

species

female Epigyne
(Roberts 1987)

species

female Epigyne
(Locket & Millidge 1953)

species

female Epigyne
(Locket et al. 1974)

species

female Epigyne
(Løvbrekke unpubl.)

species

female Epigyne
(Løvbrekke unpubl.)

species

female Epigyne
(Løvbrekke unpubl.)

species

female Epigyne, variation
(Løvbrekke unpubl.)

species

female Vulva
(Wiehle 1956)

species

female Vulva
(Løvbrekke unpubl.)

species

female Vulva
(Løvbrekke unpubl.)

species

female Prosoma, dorsal view
(Løvbrekke unpubl.)

References

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

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

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 2. Ray Soc London

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

Løvbrekke H (unpubl.)

Otto S (2017) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 08.2017. Internet: caucasus-spiders.info.

Pantini P, Isaia M (2018) Checklist of the Italian spiders (version June 2018). online at http://www.museoscienzebergamo.it/web/index.php?option=com_content&view=category&layout=blog&id=96&Itemid=94 pdf

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

Wiehle H (1956) Spinnentiere oder Arachnoidea, X. 28: Familie Linyphiidae-Baldachinspinnen. Tierwelt Deutschlands 44: 1-337

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

Updates
12-12-2018 Image insert
21-10-2015 Distribution update Old value