Eratigena vidua (Cárdenas & Barrientos, 2011)
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 mmFemale
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
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, prolateral view
(Barrientos & Sánchez-Corral 2013)
Pedipalp, ventral view
(Barrientos & Sánchez-Corral 2013)
Pedipalp, retrolateral view
(Barrientos & Sánchez-Corral 2013)
Epigyne, ventral view
(Cárdenas & Barrientos 2011)
Epigyne
(Morano et al. 2021)
Vulva
(Cárdenas & Barrientos 2011)
Vulva, dorsal view
(Morano et al. 2021)
Distribution List
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 
Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). Zootaxa 4614: 201-254
Cárdenas M, Barrientos J A (2011) Arañas del olivar andaluz (Arachnida; Araneae). Aspectos faunísticos. Zoologica Baetica 22: 99-136
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
WSC (2022) World Spider Catalog. Version 23.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (21.01.2022) doi: 10.24436/2
Updates
| 11-01-2022 | Image insert | |
| 25-03-2014 | Image insert |