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Linyphiidae  Blackwall, 1859 / Trematocephalus  Dahl, 1886   2 species

Trematocephalus obscurus Denis, 1950

WSC LSID urn:lsid:nmbe.ch:spidersp:012961

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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 mm
Distribution
  Presence
  No data
Global distribution (WSC 2026): France
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
species

female Epigyne, ventral view
(Denis 1950d)

species

female Prosoma, lateral view
(Denis 1950d)

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.

France   (Le Peru, 2007) |||
References

Denis J (1950d) Araignées de France. III. Araignées de Camargue. Revue Française d'Entomologie 17: 62-78 pdf

Le Peru B (2007) Catalogue et répartition des araignées de France. Revue Arachnologique 16: 1-468 pdf

WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2 pdf

Updates
05-10-2025 Distribution update Detail
30-10-2015 Image insert