Gnaphosidae  Banks, 1892 / Gnaphosa  Latreille, 1804   71 species

Gnaphosa opaca Herman, 1879

Description

Embolus ± straight. Epigyne almost roundish. Prosoma brown to grey-brown. Opisthosoma brown to grey-brown.

Body length male: 4.9-6.6 mm
Body length female: 5.4-8.2 mm
Additional information

Prefers xerothermic locations like dry meadows and rocky heathland

Distribution
  Presence
  No data
Distribution comment: Spain: removed per Danflous et al. (2020a)
Global distribution (WSC 2026): Europe to Central Asia
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Albania   (Naumova et al., 2016b; Blick, 2018) ||| Austria   (Thaler & Knoflach, 2004b) ||| Belgium   (Bosmans & Van Keer, 2017) ||| Bulgaria   (Blagoev et al., 2018) ||| Czechia   (Růžička & Řezáč, 2022a) ||| France   (Le Peru, 2007) ||| Germany   (Blick et al., 2016) ||| Hungary   (Samu & Szinetár, 1999) ||| North Macedonia   (Komnenov, 2014) ||| Poland   (Rozwałka & Stanska, 2008) ||| Romania   (Weiss & Petrișor, 1999) ||| Russia, Eastern   (no references) ||| Russia, Southern   (Otto, 2022) ||| Serbia   (Grbić & Savić, 2010) ||| Slovakia   (Gajdoš et al., 1999) ||| Slovenia   (Kostanjšek & Kuntner, 2015) ||| Spain  Removed (Branco et al., 2019; Danflous et al., 2020a) ||| Turkey (Asia)   (Danışman et al., 2025a) ||| Ukraine   (Polchaninova & Prokopenko, 2019) |||
References

Blagoev G, Deltshev C, Lazarov S, Naumova M (2018) The spiders (Araneae) of Bulgaria. Version: August 2018. National Museum of Natural History, Bulgarian Academy of Sciences. Online at http://www.nmnhs.com/spiders-bulgaria/ (accessed on 10.9.2018) pdf

Blick T (2018) A small collection of spiders (Arachnida: Araneae) from the River Vjosa, Albania – with an updated spider checklist of Albania. Acta ZooBot Austria 155: 213-232 pdf

Blick T, Finch O-D, Harms K H, Kiechle J, Kielhorn K-H , Kreuels M, Malten A, Martin D, Muster C, Nährig D, Platen R, Rödel I, Scheidler M, Staudt A, Stumpf H, Tolke D (2016) Rote Liste und Gesamtartenliste der Spinnen (Arachnida: Araneae) Deutschlands. 3. Fassung, Stand April 2008, einzelne Änderungen und Nachträge bis August 2015. Naturschutz und Biologische Vielfalt 70/4: 383-510 pdf

Bosmans R, Van Keer K (2017) Een herziene soortenlijst van de Belgische spinnen (Araneae). Nieuwsbrief van de Belgische Arachnologische Vereniging 32: 39-69 pdf

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

Danflous S, Crowther R, Simmons Z M (2020a) Identité de Gnaphosa molesta / Identity of Gnaphosa molesta (Araneae; Gnaphosidae). Bulletin de l'Association Française d'Arachnologie 5: 2-9 pdf

Danışman T, Kunt K B, Özkütük R S, Coşar İ (2025a) The checklist of the spiders of Turkey. Version 2025 [last updated 01 December 2025], online at http://www.spidersofturkey.info pdf

Gajdoš P, Svatoň J, Sloboda J (1999) Katalóg pavúkov Slovenska. Catalogue of Slovakian spiders. Ústav kr. ekol. SAV, Bratislava, 337 pp.

Grbić G, Savić D (2010) Contribution to the knowledge of the spider fauna (Arachnida, Araneae) on the Fruška Gora Mt. Acta Entomologica Serbica 15: 243-260 pdf

Grimm U (1985) Die Gnaphosidae Mitteleuropas (Arachnida, Araneae). Abhandlungen des Naturwissenschaftlichen Vereins in Hamburg (NF) 26: 1-318 pdf

Komnenov M (2014) Spider fauna of the Osogovo Mt. Range, Northeastern Macedonia. Fauna Balkana 2: 1-267 pdf

Kostanjšek R, Kuntner M (2015) Araneae Sloveniae: a national spider species checklist. ZooKeys 474: 1-91 pdf

Le Peru B (2007) Catalogue et répartition des araignées de France. Revue Arachnologique 16: 1-468 pdf

Miller F (1947) Pavoucí zvírena hadcových stepí u Mohelna. Archiv Svazu na Výzkum a Ochranu Přírody i Krajiny v Zemi Moravskoslezské 7: 1-107 pdf

Naumova M, Hristovski S, Hristov G H (2016b) Spiders (Arachnida: Araneae) from Prespa National Park, Albania. Acta Zoologica Bulgarica 68: 503-511 pdf

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

Ovtsharenko V I, Platnick N I, Song D X (1992) A review of the North Asian ground spiders of the genus Gnaphosa (Araneae, Gnaphosidae). Bulletin of the American Museum of Natural History 212: 1-88 pdf

Pérez-Pérez J-A (1985) Artrópodos epigeos del macizo de San Juan de la Peña (Jaca, Prov. de Huesca), VIII. Arañas gnafósidas. Pirineos 126: 61-80 pdf

Polchaninova N, Prokopenko E (2019) An updated checklist of spiders (Arachnida: Araneae) of Left-Bank Ukraine. Arachnologische Mitteilungen 57: 60-64 & App pdf

Roberts M J (1998) Spinnengids. Tirion, Baarn, Netherlands, 397 pp. pdf

Rozwałka R, Stanska M (2008) Check-list of spiders (Araneae) of Poland. 1. December 2008. online at http://www.arachnologia.edu.pl/en/species/8-spiders-of-poland.html pdf

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 pdf

Samu F, Szinetár C (1999) Bibliographic check list of the Hungarian spider fauna. Bulletin of the British Arachnological Society 11: 161-184 pdf

Staręga W (1972) Nowe dla fauny Polski i rzadsze gatunki pajakow (Aranei), z opisem Lepthyphantes milleri sp. n.. Fragmenta Faunistica 18: 55-98 pdf

Thaler K, Knoflach B (2004b) Zur Faunistik der Spinnen (Araneae) von Österreich: Gnaphosidae, Thomisidae (Dionycha pro parte). Linzer Biologische Beiträge 36: 417-484 pdf

Weiss I, Petrișor A (1999) List of the spiders (Arachnida: Araneae) from Romania. Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa” 41: 79-107 pdf

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
25-07-2025 Distribution update Detail
14-01-2025 Image insert
02-06-2023 Distribution update Detail
05-10-2020 Distribution update Detail
11-05-2018 Distribution update Detail
24-09-2015 Distribution update Detail