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Theridiidae  Sundevall, 1833 / Robertus  O. Pickard-Cambridge, 1879   18 species

Robertus golovatchi Eskov, 1987

WSC LSID urn:lsid:nmbe.ch:spidersp:007970

Key to genera | Key to species

Description
Male

Male palp with relatively long tegular apophysis, conductor with sharply pointed lower arm. Embolic base hidden and not visible. Prosoma, legs and chelicerae yellow. Prosoma length: 1.25 mm. Opisthosoma grey.

Body length male: 2.36-3.2 mm
Female

Epigyne higher than wide, epigynal plate small. Prosoma, legs and chelicerae orange-brown. Opisthosoma yellow-grey.

Body length female: 3.4-4.4 mm
Distribution
  Presence
  No data
Global distribution (WSC 2026): Georgia
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
species

male Pedipalp, retrolateral view
(Eskov 1987a)

species

male Pedipalp, prolateral view
(Eskov 1987a)

species

female Vulva, ventral view
(Kovblyuk & Marusik 2012)

species

female Vulva, dorsal view
(Kovblyuk & Marusik 2012)

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.

Georgia   (Otto, 2022) |||
References

Eskov K Y (1987a) The spider genus Robertus O. Pickard Cambridge in the USSR, with an analysis of its distribution. Senckenbergiana Biologica 67: 279-296 pdf

Kovblyuk M M, Marusik Y M (2012) First description of the female of the theridiid spider Robertus golovatchi (Araneae: Theridiidae). Arachnologische Mitteilungen 44: 17-19 pdf

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

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
19-01-2016 Image insert