Resembles A. simplex. Palp: Differs from A. simplex in shape of tibia and apex of lamella characteristica. Prosoma length: 0.7 mm, prosoma width: 0.5 mm.
Resembles A. simplex. Epigyne differs in the shape of the proscape with parallel sides in A. ripariensis. Prosoma length: 0.7 mm, prosoma width: 0.6 mm.
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Koponen S, Marusik Y M, Tanasevitch A V (1998) New data on the spider fauna of the Polar Urals (Aranei). Arthropoda Selecta 6: 109-119 ![]()
Marusik Y M, Koponen S, Makarova O L (2016a) A survey of spiders (Araneae) collected on the arctic island of Dolgiy (69°12′N), Barents Sea. Arachnology 17: 10-24 ![]()
Tanasevitch A V (1984b) [New species of spiders of the genus Agyneta Hull, 1911 (Aranei, Linyphiidae) from Siberia and central Asia]. Nauchnye Doklady Vyssheĭ Shkoly, Biologicheskie Nauki 1984(5): 47-53 ![]()
WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.5.2026) doi: 10.24436/2 ![]()