Ariadna insidiatrix Audouin, 1826
Description
Male
Prosoma light brown, with a very thin darker borderline. Prosoma 2.6-3.6 mm long. Sternum light brown, darker on the edges. Eyes nearly equal in size. Clypeus a little wider than eye diameter. Legs uniform light brown, tibia I, II and III with very numerous spines, number greater than 16, but variable, tibia IV without spines or with one small spine, femur I with 3 dorsal and 2 lateral spines, femur II with 4 dorsal and 4 lateral spines, metatarsus I with 4 spines and a lateral apophysis in the middle. Opisthosoma long oval, grey, spinnerets lighter.
Female
Palp short and strong, brownish, with tibia and tarsus black. Prosoma and sternum dark brown. Legs brown, the anteriors darker, tibia I, metatarsus I and II, tarsus I and II almost black, tibia I and II ventrally with 5 pairs of unequal long spines, metatarsus I and II ventrally with 6-7 pairs of unequal long spines. Opisthosoma long and cylindrical, grey brown, dorsally darker and purplish.
Body length female: 6-11 mmAdditional information
Littoral: cliffs and rocks, under stones.
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp
(Brignoli 1976c)
Tibia I
(Brignoli 1976c)
Metatarsus I
(Brignoli 1976c)
Vulva, ventral view
(Brignoli 1976c)
Vulva, dorsal view
(Brignoli 1976c)
Spermatheca
(Brignoli 1976c)
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
Benhacene R, Adjami A, Hadjeb A, Kermiche K, Ouakid M L (2023) Bibliographic checklist of the Algerian spider fauna (Araneae). Zootaxa 5352: 301-357 
Bosmans R, Chatzaki M (2005) A catalogue of the spiders of Greece – a critical review of all spider species cited from Greece with their localities. Nieuwsbrief van de Belgische arachnologische Vereniging 20 (2, suppl.): 1-124
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
Brignoli P M (1976c) Ragni d'Italia XXIV. Note sulla morfologia dei genitali interni dei Segestriidae e cenni sulle specie italiane (Araneae). Fragmenta Entomologica 12: 19-62
Danflous S, Déjean S, Guerbaa K, Jacquet C, Lecigne S, Montagne D, Montardi Y, Villepoux O (2020b) De araneis Galliae IV. Actualisation du référentiel des araignées de France – première note. Espèces absentes de France ou mises en nomen dubium. Bulletin de l'Association Française d'Arachnologie 5: 10-32
Danışman T, Kunt K B, Özkütük R S, Coşar İ (2024) The checklist of the spiders of Turkey. Version 2024 [last updated 01 January 2024], online at http://www.spidersofturkey.info
El-Hennawy H K (2017a) A list of Egyptian spiders (revised in 2017). Serket 15: 167-183
Kunt K B, Kaya R S, Özkütük R S, Danişman T, Yağmur E A, Elverici M (2012) Additional notes on the spider fauna of Turkey (Araneae). Turkish Journal of Zoology 36: 637-651
Le Peru B (2007) Catalogue et répartition des araignées de France. Revue Arachnologique 16: 1-468
Lucas H (1846) Histoire naturelle des animaux articulés. In: Exploration scientifique de l'Algérie pendant les années 1840, 1841, 1842 publiée par ordre du Gouvernement et avec le concours d'une commission académique. Paris, Sciences physiques, Zoologie 1: 89-271
Pantini P, Sassu A, Serra G (2013) Catalogue of the spiders (Arachnida Araneae) of Sardinia. Biodiversity Journal 4: 3-104
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