Resources:
Dictynidae  O. P.-Cambridge, 1871 / Altella  Simon, 1884   5 species

Altella biuncata  (Miller, 1949)

Description

Male palp with characteristically shaped tibial apophysis. Prosoma dark brown, rarely yellow-brown, eye region and margin slightly darkened. Sternum yellow-brown, with darker margin. Chelicerae light brown. Legs light brown, male metatarsus I with 2 short, strong prickles getting claw-like curved towards their apex, female metatarsus I ventrally only with thin distal thorn.

Body length male: 1.5 mm
Body length female: 1.6 mm
Additional information

on low plants or under stones at sunny locations

Frequency: Very rarely found

Distribution
  Presence
  No data
Global distribution (WSC 2018): Central Europe
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
References

Braun R (1964) Über einige Spinnen aus Tirol, Österreich (Arach., Araneae). Senckenbergiana Biologica 45: 151-160

Helsdingen P J van (2010a) Araneae. In: Fauna Europaea Database (Version 2010.1), online at www.european-arachnology.org

Miller F (1949) The new spiders from the serpentine rocky heath mear Mohelno (Moravia occ.). Ent Listy 12: 88-98

Miller F (1971) Pavouci-Araneida In: Daniel M & Cerny V. (Hrsg.) Klic zvireny CSSR, Dil. IV. Ceskoslovenska Akademie Ved, Prag: 51-306

Pantini P, Isaia M (2017) Checklist of the Italian spiders (version May 2017). online at http://www.museoscienzebergamo.it/web/index.php?option=com_content&view=category&layout=blog&id=96&Itemid=94

World Spider Catalog (2018) World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch, version 19.0, accessed on 14.01.2018. doi: 10.24436/2