Linyphiidae  Blackwall, 1859 / Walckenaeria  Blackwall, 1833   62 species

Walckenaeria bifasciculata  Tanasevitch, 1987


Prosoma grey reddish brown, anteriorly darkened, with bulge, prosoma length: 0.95 mm, prosoma width: 0.73 mm. Sternum greyish brown, with narrow black margin. Legs reddish brown, TmI 0.50. Opisthosoma grey.

Body length male: 2.13 mm

Prosoma reddish brown, prosoma length: 1.08 mm, prosoma width: 0.75 mm. Legs yellowish red, TmI 0.46. Opisthosoma dark grey.

Body length female: 2.75 mm
  No data
Global distribution (WSC 2024): Georgia, Armenia, Azerbaijan
 male  female
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.

Armenia   (Otto, 2022) ||| Azerbaijan   (Otto, 2022) ||| Georgia   (Seropian et al., 2023b) |||

Otto S (2022) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 02.2022. Internet:

Seropian A, Bulbulashvili N, Otto S, Krammer H-J, Kachlishvili N, Datunashvili A (2023b) Picking pearls from the Silk Road: insights into the spider (Arachnida, Araneae) diversity in Georgia from the Caucasus barcode of life project. Part II. Caucasiana 2: 231-297 pdf

Tanasevitch A V (1987a) The linyphiid spiders of the Caucasus, USSR (Arachnida: Araneae: Linyphiidae). Senckenbergiana Biologica 67: 297-383 pdf

WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at (22.01.2024) doi: 10.24436/2 pdf

07-02-2024 Image insert
15-12-2023 Distribution insert Detail
29-10-2013 Datasheet update Detail
29-10-2013 Image insert