Micaria lenzi Bösenberg, 1899
Description
Male palp with distal retinaculum. Tibial apophysis long and narrow. Embolus thick. Epigyne with shallow groove and V-shaped structure (transverse ridges) in the centre.
Body length male: 2.3-3.75 mmBody length female: 2.5-3 mm
Distribution
Figures
Pedipalp
(Roberts 1998)
Pedipalp
(Reimoser 1937)
Pedipalp, ventral view
(Heimer & Nentwig 1991)
Pedipalp, retrolateral view
(Heimer & Nentwig 1991)
Cymbium
(Reimoser 1937)
Tibial apophysis
(Heimer & Nentwig 1991)
Epigyne
(Roberts 1998)
Epigyne
(Heimer & Nentwig 1991)
Vulva
(Reimoser 1937)
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
Cera I (2018) The checklist of Latvian spiders (Arachnida: Araneae). Environmental and Experimental Biology 16: 139-152 
Cera I, Spuņģis V (2008) Spider (Araneae) species new to the fauna of Latvia. Latvijas Entomologs 45: 49
Fritzén N R (2012) Micaria lenzi and Clubiona juvenis (Araneae : Gnaphosidae, Clubionidae), two spider species new to the dune fauna of Finland. Memoranda Societatis pro Fauna et Flora Fennica 88: 5-7
Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin
Koponen S, Fritzén N R, Pajunen T (2016) Checklist of spiders in Finland (Araneae). 6th version, December 2016, online at http://biolcoll.utu.fi/arach/checklist_of_spiders_in_Finland.htm
Kronestedt T (2001) Checklist of Spiders (Araneae) in Sweden [Preliminary version February 2001]
Otto S (2022) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 02.2022. Internet: caucasus-spiders.info.
Polchaninova N, Prokopenko E (2019) An updated checklist of spiders (Arachnida: Araneae) of Left-Bank Ukraine. Arachnologische Mitteilungen 57: 60-64 & App
Ponomarev A V (2022) Spiders (Arachnida: Araneae) of the southeast of the Russian Plain: catalogue, the fauna specific features. SSC RAS Publishers, Rostov-on-Don, 640 pp.
Ponomarev A V, Khnykin A S (2013) Spiders (Aranei) of Volgograd sity and its environs. The South of Russia: Ecology, Development 2013(4): 109-136
Reimoser E (1937) Spinnentiere oder Arachnoidea, VIII. 16: Familie Gnaphosidae oder Plattbauchspinnen; 17: Familie Anyphaenidae oder Zartspinnen; 18: Familie Clubionidae oder Röhrenspinnen. Die Tierwelt Deutschlands 33: 1-99
Roberts M J (1998) Spinnengids. Tirion, Baarn, Netherlands, 397 pp.
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
Svatoň J, Gajdoš P, Černecká L, Franc V, Korenko S, Kovalčík R, Krumpálová Z (2009) Pavúky – Araneae. In: Mašán P, Mihál I (eds.), Pavúkovce Cerovej Vrchoviny. Arachnids of the Cerová Vrchovina Highland (Arachnida: Araneae, Pseudoscorpiones, Opiliones, Acari), Institute of Forest Ecology, Zvolen: 21-123
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