Tenuiphantes perseus (van Helsdingen, 1977)
Description
Male
Prosoma suffused with grey, lateral margins and striae darker. Prosoma length: 0.82-0.87 mm. Chelicerae light brown, with dark grey streaks on lateral and dorsal surface. Sternum slightly darker than chelicerae. Legs light brown to yellow-brown. Opisthosoma: venter with blackish grey transverse bars, intervening areas lighter grey with some white blotches (can be absent), ventro-lateral areas and venter dark grey.
Body length male: 1.8-2.05 mmFemale
Prosoma pale brown to brown. Prosoma length: 0.95 mm. Legs pale brown. Opisthosoma: dorsum grey, with fire-tree-shaped pattern and irregularly arranged white spots, venter grey.
Body length female: 1.75-2.50 mmDistribution
Figures
Pedipalp
(van Helsdingen et al. 1977)
Embolar base, mesal view
(van Helsdingen et al. 1977)
Radical complex, ventral view
(van Helsdingen et al. 1977)
Chelicera, lateral view
(van Helsdingen et al. 1977)
Epigyne/vulva, ventral view
(Tanasevitch 2009)
Epigyne, ventral view
(Tanasevitch 2009)
Epigyne, postero-ventral view
(Tanasevitch 2009)
Epigyne, dorsal view
(Tanasevitch 2009)
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
Helsdingen P J van, Thaler K, Deltshev C (1977) The tenuis group of Lepthyphantes Menge (Araneae, Linyphiidae). Tijdschrift voor Entomologie 120: 1-54 
Otto S (2022) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 02.2022. Internet: caucasus-spiders.info.
Tanasevitch A V (2009) The linyphiid spiders of Iran (Arachnida, Araneae, Linyphiidae). Revue Suisse de Zoologie 116: 379-420
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
| 06-07-2019 | Distribution update | Detail |
| 22-12-2015 | Image insert |