Eresus sandaliatus (Martini & Goeze, 1778)
Description
Male
Conductor distally long and pointed, with deep furrow. Prosoma 4 mm long. Legs III and IV entirely black, without red hairs. Opisthosoma with 3 pairs of black spots that are usually not bordered with white hairs.
Body length male: 6-11 mmFemale
Epigyne almost rectangular, anteriorly not divided. Vulva narrow anteriorly. Entrance ducts hardly lobed. Prosoma black and grey, never with yellow hairs. Prosoma 7.9 mm long.
Body length female: 8-20 mmAdditional information
35-80 eggs in cocoon, biology presumably similar to E. kollari. In dry sandy heathland.
This species can bite humans (Nentwig et al., 2013). A bite into a finger caused pain, spreading to the axilla, with fever-like symptoms and an increased heart rate. After one hour the patient had partially recovered and after 2 hours the symptoms had alleviated, but a strong headache lasted for one day and the finger remained sensitive for several days.
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, ventral view
(Ratschker & Bellmann 1995)
Pedipalp
(Roberts 1998)
Conductor
(Roberts 1998)
Prosoma, lateral view
(Řezáč et al. 2008a)
Habitus, dorsal view
(Řezáč et al. 2008a)
Habitus, dorsal view
(Steinwandter et al. 2022)
Epigyne
(Roberts 1998)
Epigyne, ventral view
(Řezáč et al. 2008a)
Vulva
(Roberts 1998)
Vulva
(Ratschker & Bellmann 1995)
Vulva, dorsal view
(Řezáč et al. 2008a)
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.
References
Bosmans R, Van Keer K (2017) Een herziene soortenlijst van de Belgische spinnen (Araneae). Nieuwsbrief van de Belgische Arachnologische Vereniging 32: 39-69 
Cera I (2018) The checklist of Latvian spiders (Arachnida: Araneae). Environmental and Experimental Biology 16: 139-152
Danışman T, Kunt K B, Özkütük R S, Coşar İ (2024) The checklist of the spiders of Turkey. Version 2024 [last updated 01 January 2024], online at http://www.spidersofturkey.info
Kronestedt T (2001) Checklist of Spiders (Araneae) in Sweden [Preliminary version February 2001]
Lavery A (2019) A revised checklist of the spiders of Great Britain and Ireland. Arachnology 18: 196-212
Nentwig W, Gnädinger M, Fuchs J, Ceschi A (2013) A two year study of verified spider bites in Switzerland and a review of the European spider bite literature. Toxicon 73: 104-110
Ratschker U M, Bellmann H (1995) Zur Bestimmung der mitteleuropäischen Arten der Gattung Eresus Walckenaer 1805 (Arachnida: Araneae: Eresidae). Beiträge zur Araneologie 4: 217-218
Řezáč M, Pekár S, Johannesen J (2008a) Taxonomic review and phylogenetic analysis of Central European Eresus species (Araneae: Eresidae). Zoologica Scripta 37: 263-287
Roberts M J (1998) Spinnengids. Tirion, Baarn, Netherlands, 397 pp.
Růžička V, Řezáč M (2022a) Seznam pavouků České republiky. List of spiders of the Czech Republic. Online at https://www.arachnology.cz/seznam-pavouku-cr-26.html and https://www.arachnology.cz/en/seznam-pavouku-cr-26.html
Steinwandter M, Spinn J von, Thaler-Knoflach B, Seeber J (2022) Neufunde von Spinnen (Arachnida: Araneae) für Südtirol und Italien aus dem Obervinschgau. Gredleriana 22: 141-148
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
Updates
| 21-12-2022 | Image insert | |
| 21-12-2022 | Distribution insert | Detail |
| 09-12-2022 | Distribution update | Detail |
| 09-12-2022 | Distribution insert | Detail |
| 11-11-2020 | Gallery image insert | |
| 16-09-2020 | Gallery image insert | |
| 16-10-2018 | Distribution update | Detail |
| 14-10-2015 | Image insert | |
| 29-12-2014 | Distribution update | Detail |
| 26-11-2013 | Datasheet update | Detail |
| 25-06-2013 | Distribution update | Detail |