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Agelenidae  C. L. Koch, 1837 / Eratigena  Bolzern, Burckhardt & Hänggi, 2013   22 species

Eratigena vidua  (Cárdenas & Barrientos, 2011)

WSC LSID urn:lsid:nmbe.ch:spidersp:044957

Key to genera | Key to species

Description
Male

Prosoma ochre, margin slightly darkened. Prosoma length: 2.6 mm, prosoma width: 1.96 mm. Legs yellow-ochre, 2/3 of femora (basal part) darkened. Opisthosoma: dorsum whitish yellow, anterior part with 1 pair and posterior part with 4 pairs of brown spots.

Body length male: 5.05 mm
Female

Prosoma with slightly darker cephalic region, margin with dark line. Prosoma length: 4.56 mm, prosoma width: 3.07 mm. Chelicerae yellowish, with 3 teeth on promargin and 7 teeth on retromargin. Sternum yellow, margin slightly darker. Distal parts of legs slightly darker.

Distribution
  Presence
  No data
Global distribution (WSC 2024): Spain
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
species

male Pedipalp, prolateral view
(Barrientos & Sánchez-Corral 2013)

species

male Pedipalp, ventral view
(Barrientos & Sánchez-Corral 2013)

species

male Pedipalp, retrolateral view
(Barrientos & Sánchez-Corral 2013)

species

female Epigyne, ventral view
(Cárdenas & Barrientos 2011)

species

female Epigyne
(Morano et al. 2021)

species

female Vulva
(Cárdenas & Barrientos 2011)

species

female Vulva, dorsal view
(Morano et al. 2021)

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.

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

Barrientos J A, Sánchez-Corral D (2013) Nuevos datos sobre licósidos y agelénidos (Arachnida, Araneae) del Parque Natural de las Sierras de Cazorla, Segura y las Villas (Jaén, España). Revista Ibérica de Aracnología 22: 21-35 pdf

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

Cárdenas M, Barrientos J A (2011) Arañas del olivar andaluz (Arachnida; Araneae). Aspectos faunísticos. Zoologica Baetica 22: 99-136 pdf

Morano E, Canelo T, Gaytán Á, Pérez-Izquierdo C, Bonal R (2021) Arañas (Arachnida: Araneae) en encinares centro-occidentales de la Península Ibérica. Revista Ibérica de Aracnología 39: 81-103 pdf

WSC (2024) World Spider Catalog. Version 25.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (31.10.2024) doi: 10.24436/2 pdf

Updates
11-01-2022 Image insert
25-03-2014 Image insert