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)
Vulva
(Cárdenas & Barrientos 2011)
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). Rev Iber Aracnol 22: 21-35
Cárdenas M, Barrientos J A (2011) Arañas del olivar andaluz (Arachnida; Araneae). Aspectos faunísticos. Zool Baetica 22: 99-136
Helsdingen P J van (2010a) Araneae. In: Fauna Europaea Database (Version 2010.1), online at www.european-arachnology.org
World Spider Catalog (2019) World Spider Catalog, version 20.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.09.2019) doi: 10.24436/2
Updates
| 25-03-2014 | Image insert |