Robertus kuehnae Bauchhenss & Uhlenhaut, 1993
Description
Bulbus laterally with apophysis. Epigyne inconspicuous, on a bulge of epigastric furrow. Entrance ducts approximately as long as diameter of receptacula seminis. Prosoma yellowish orange-brown, eyes relatively small. Sternum yellowish brown. Chelicerae yellowish brown. Opisthosoma grey.
Body length male: 1.5-1.7 mmBody length female: 1.5-1.7 mm
Additional information
Lives probably in stone crevices and mammal dens in dry and warm meadows
Frequency: rarely found as yet
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp
(Knoflach 1992)
Pedipalp, ventral view
(Knoflach 1992)
Pedipalp
(Bauchhenss & Uhlenhaut 1993)
Palpal claw
(Wunderlich 1973b)
Epigyne, ventral view
(Wunderlich 1973b)
Vulva
(Bauchhenss & Uhlenhaut 1993)
Vulva
(Wunderlich 1973b)
Prosoma, dorsal view
(Wunderlich 1973b)
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
Bauchhenss E, Uhlenhaut H (1993) Robertus kuehnae n.sp., eine neue Kleintheridiide aus Mitteleuropa (Arachnida, Araneae, Theridiidae). Entomologische Nachrichten und Berichte 37: 25-28 
Bosmans R, Van Keer K (2017) Een herziene soortenlijst van de Belgische spinnen (Araneae). Nieuwsbrief van de Belgische Arachnologische Vereniging 32: 39-69
Knoflach B (1992) Neue Robertus-Funde in den Alpen: R. mediterraneus Eskoiv und Robertus sp.. Berichte des Naturwissenschaftlich-Medizinischen Vereins in Innsbruck 79: 161-171
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
Wunderlich J (1973b) Zur Spinnenfauna Deutschlands, XV. Weitere seltene und bisher unbekannte Arten sowie Anmerkungen zur Taxonomie und Synonymie (Arachnida: Araneae). Senckenbergiana Biologica 54: 405-428
Updates
| 18-12-2014 | Image insert |