Resources:
Linyphiidae  Blackwall, 1859 / Araeoncus  Simon, 1884   24 species

Araeoncus clivifrons  Deltshev, 1987

Description
Male

Prosoma brown to dark brown, with blöackish striae and fovea. Male cephalic region very protuberant, with steep forehead. Sternum dark brown, suffused with black. Legs yellow-brown to brown. Spines absent in tibia in males, hairs short and stout. Opisthosoma grey to black.

Body length male: 2.1 mm
Female

Colouration as in males.

Body length female: 2.12 mm
Additional information

In grass amongst loose stones in swampy areas in zone above 2000 m a.s.l.

Distribution
  Presence
  No data
Global distribution (WSC 2021): Bulgaria
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Bulgaria   (Blagoev et al., 2018) |||
References

Blagoev G, Deltshev C, Lazarov S, Naumova M (2018) The spiders (Araneae) of Bulgaria. Version: August 2018. National Museum of Natural History, Bulgarian Academy of Sciences. Online at http://www.nmnhs.com/spiders-bulgaria/ (accessed on 10.9.2018) pdf

Deltshev C D (1987) A critical review of genus Araeoncus Simon in Bulgaria, with description of a new species (Araeoncus clivifrons sp. n.) (Arachnida, Araneae, Erigonidae). Reichenbachia 25: 97-102 pdf

WSC (2021) World Spider Catalog. Version 21.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (03.01.2021) doi: 10.24436/2 pdf