Resources:
Agelenidae  C. L. Koch, 1837 / Eratigena  Bolzern, Burckhardt & Hänggi, 2013   22 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 2024): Portugal
Figures
Distribution List

"No references" does not mean that the species does not occur in this country, but that we have not yet inserted the reference for it. We are working on it.

Portugal   (Branco et al., 2019) |||
References

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

Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). Zootaxa 4614: 201-254 pdf

WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.01.2024) doi: 10.24436/2 pdf

Updates
11-04-2016 Datasheet update Detail