Micrargus georgescuae Millidge, 1976
Description
Tibial apophysis with long process. Embolus with small surrounding membranous border, tooth on base of embolus with round tip. Epigyne with straight posterior border of anterior epigynal margin. Prosoma light yellow-brown.
Body length male: 1.9 mmBody length female: 1.8-2 mm
Additional information
Biology mostly unknown, mostly 1500-2000 m or at lower cold places
Frequency: Rarely found, probably widely distributed in Central Europe
Character states from linyphiid key
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, dorsal view
(Wiśniewski et al. 2018)
Pedipalp, prolateral view
(Wiśniewski et al. 2018)
Pedipalp, retrolateral view
(Wiśniewski et al. 2018)
Pedipalp, ventral view
(Wiśniewski et al. 2018)
Pedipalp, prolateral-ventral view
(Wiśniewski et al. 2018)
Pedipalp, retrolateral-ventral view
(Wiśniewski et al. 2018)
Bulbus
(Millidge 1976)
Embolus
(Millidge 1976)
Embolic tooth
(Rėlys & Weiss 1997)
Embolic division
(Wiśniewski et al. 2018)
Tibial apophysis
(Millidge 1976)
Epigyne
(Millidge 1976)
Epigyne, lateral view
(Wiśniewski et al. 2018)
Epigyne
(Wiśniewski et al. 2018)
Vulva, dorsal view
(Millidge 1976)
Vulva, ventral view
(Millidge 1976)
Vulva, dorsal view
(Wiśniewski et al. 2018)
Vulva, ventral view
(Wiśniewski et al. 2018)
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.
References
Gnelitsa V A (2004b) [Preliminary data on spiders of the family Linyphiidae of the Vyzhnitsky National Nature Park (Carpathians, Ukraine)]. Nature Reserves in Ukraine 10: 86-89 
Hirna A, Gnelitsa V, Zhukovets E (2016) A checklist of the spiders (Araneae) of the Chornohora Mountain massif (Ukrainian Carpathians). Arachnologische Mitteilungen 51: 16-38
Millidge A F (1976) Re-examination of the erigonine spiders "Micrargus herbigradus" and "Pocadicnemus pumila" (Araneae, Linyphiidae). Bulletin of the British Arachnological Society 3: 145-155
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
Rėlys V, Weiss I (1997) Micrargus alpinus sp. n., eine weitere Art der M. herbigradus-Gruppe aus Österreich (Arachnida: Araneae: Linyphiidae). Revue Suisse de Zoologie 104: 491-501
Růžička V, Řezáč M (2022a) Seznam pavouků České republiky. List of spiders of the Czech Republic. Online at https://www.arachnology.cz/seznam-pavouku-cr-26.html and https://www.arachnology.cz/en/seznam-pavouku-cr-26.html
Wiśniewski K, Rozwałka R, Wesołowska W (2018) Distribution, habitat affinities and phenology of the Micrargus herbigradus-species group (Araneae: Linyphiidae) in Poland. Biológia (Bratislava) 73: 151-164
WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.01.2024) doi: 10.24436/2