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Trematocephalus obscurus Denis, 1950
Description
Male
Male unknown.
Female
Prosoma brownish, with blackish radial lines and broad black marginal line. Prosoma length: 1.16 mm. Chelicerae yellowish brown. Sternum reddish brown, darker at margin. Legs dark yellowish brown, TmI 0.65. Opisthosoma grey-black.
Body length female: 2.84 mmDistribution
Presence
No data
Global distribution (WSC 2026):
France
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Epigyne, ventral view
(Denis 1950d)
Prosoma, lateral view
(Denis 1950d)
Distribution List
France
(Le Peru, 2007)
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References
Denis J (1950d) Araignées de France. III. Araignées de Camargue. Revue Française d'Entomologie 17: 62-78 
Le Peru B (2007) Catalogue et répartition des araignées de France. Revue Arachnologique 16: 1-468
WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.5.2026) doi: 10.24436/2
Updates
| 05-10-2025 | Distribution update | Detail |
| 30-10-2015 | Image insert |