Euophrys flavoatra (Grube, 1861)
Description
Male
Prosoma dark brown, eye field black. Prosoma length: 1.77-1.31 mm. Sternum and chelicerae dark brown. Legs I-II dark brown, but tibiae yellow, legs III-IV orange in living specimen, fading to yellow in alcohol. Opisthosoma dark grey, dorsum with two light longitudinal stripes, with scutum.
Female
Prosoma yellow, eye field black. Prosoma length: 1.79-1.94 mm. Sternum yellow. Chelicerae orange. Legs yellow, patella, tibia and metatarsus of leg I laterally brown, sometimes leg I completely brown. Opisthosoma grey with yellow pattern.
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, retrolateral view
(Logunov et al. 1993)
Pedipalp, ventral view
(Logunov et al. 1993)
Pedipalp, retrolateral view
(Logunov et al. 1993)
Leg I, retrolateral view
(Logunov et al. 1993)
Leg IV, prolateral view
(Logunov et al. 1993)
Opisthosoma, dorsal view
(Logunov et al. 1993)
Epigyne, ventral view
(Logunov et al. 1993)
Vulva, dorsal view
(Logunov et al. 1993)
Opisthosoma, dorsal view
(Logunov et al. 1993)
Opisthosoma, ventral view
(Logunov et al. 1993)
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
Esyunin S L, Efimik V E (1996a) Catalogue of the spiders (Arachnida, Aranei) of the Urals. KMK Scientific Press, Moscow, 228 pp. 
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
Logunov D V, Cutler B, Marusik Y M (1993) A review of the genus Euophrys C. L. Koch in Siberia and the Russian Far East (Araneae: Salticidae). Annales Zoologici Fennici 30: 101-124
WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2