Functions:   Add to compare list  Show compare list  Edit content
Resources:   Photo gallery
Theridiidae  Sundevall, 1833 / Ruborridion  Wunderlich, 2011   1 species

Ruborridion musivum  (Simon, 1873)

WSC LSID urn:lsid:nmbe.ch:spidersp:007861

Key to genera | Key to species

Description
Male

Characters as in female.

Body length male: 1.5-1.7 mm
Female

Prosoma light reddish brown, 0.67 mm long. Sternum light reddish. Eyes: median ocular quadrangle a little wider than long. Legs light red-yellow. Opisthosoma globular, reddish, dorsally with irregular brownish blotches, ventrally with small brownish blotches, and a black patch on anterior part.

Body length female: 1.7-2 mm
Additional information

In shrubs and dry grasses.

Distribution
  Presence
  No data
Global distribution (WSC 2022): Mediterranean, India
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Female with egg sac in June.
Figures
species

male Pedipalp, prolateral view
(Knoflach et al. 2009b)

species

male Pedipalp, ventral view
(Knoflach et al. 2009b)

species

male Pedipalp, ventral view
(Knoflach et al. 2009b)

species

male Pedipalp, prolateral view
(Levy & Amitai 1982a)

species

male Pedipalp, retrolateral view
(Levy & Amitai 1982a)

species

male Pedipalp, retrolateral view
(Levy & Amitai 1982a)

species

female Epigyne/vulva, ventral view
(Knoflach et al. 2009b)

species

female Epigyne
(Levy & Amitai 1982a)

species

female Vulva, dorsal view
(Levy & Amitai 1982a)

Distribution List
Algeria   (Bosmans, unpubl.) ||| Croatia   (no references) ||| Egypt   (Bosmans, unpubl.) ||| France   (no references) ||| France / Corsica   (no references) ||| Italy   (Pantini & Isaia, 2019) ||| Italy / Sardinia   (Pantini & Isaia, 2019) ||| Morocco   (Bosmans, unpubl.) ||| Portugal   (Branco et al., 2019) ||| Spain   (Branco et al., 2019) ||| Spain / Balearic Islands   (Branco et al., 2019) ||| Tunisia   (Bosmans, unpubl.) |||
References

Bosmans R. (unpubl.) Provisional list of spiders of North Africa. Database excerpt Aug. 2019

Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). Zootaxa 4614: 201-254 pdf

Knoflach B, Rollard C, Thaler K (2009b) Notes on Mediterranean Theridiidae (Araneae) - II. ZooKeys 16: 227-264 pdf

Le Peru B (2011) The spiders of Europe, a synthesis of data: Volume 1 Atypidae to Theridiidae. Mémoires de la Société Linnéenne de Lyon 2: 1-522 pdf

Levy G, Amitai P (1982a) The comb-footed spider genera Theridion, Achaearanea and Anelosimus of Israel (Araneae: Theridiidae). Journal of Zoology, London 196: 81-131 pdf

Pantini P, Isaia M (2019) Araneae.it: the online catalog of Italian spiders, with addenda on other arachnid orders occurring in Italy (Arachnida: Araneae, Opiliones, Palpigradi, Pseudoscorpionida, Scorpiones, Solifugae). Fragmenta Entomologica 51: 127-152 pdf

WSC (2022) World Spider Catalog. Version 23.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (21.01.2022) doi: 10.24436/2 pdf