Resources:
Agelenidae  C. L. Koch, 1837 / Eratigena  Bolzern, Burckhardt & Hänggi, 2013   20 species

Eratigena barrientosi  (Bolzern, Crespo & Cardoso, 2009)

Description
Male

Prosoma yellowish brown coloured without longitudinal darkened bands, border not darkened. Opisthosoma light yellowish brown-gray, no distinct pattern expressed. Palp: Patellar apophysis absent. Broad and flat lateral tibial apophysis. Conductor with pyramidal ventral branch and pointing orthogonally away from the cymbium.

Prosoma length: 2.3-3.3 mm.

Female

Prosoma yellowish brown coloured without longitudinal darkened bands, border not darkened. Opisthosoma light yellowish brown-gray, no distinct pattern expressed. Small diverticulae present at copulatory ducts. Diverticulae originating laterally and the irregularly sclerotized egg-shaped spermathecae touch each other anteriorly.

Prosoma length: 2.8–3.5 mm, prosoma width: 2.0–2.7 mm.

Additional information

The species seems to prefer closed canopy forests, with a damp microclimate.

Distribution
  Presence
  No data
Global distribution (WSC 2018): Portugal
Figures
References

Bolzern A, Crespo L, Cardoso, P (2009) Two new Tegenaria species (Araneae: Agelenidae) from Portugal. Zootaxa 2068: 47-58

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

World Spider Catalog (2018) World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch, version 19.0, accessed on 14.01.2018. doi: 10.24436/2

Updates
11-04-2016 Datasheet update Old value