Storkaniella janinensis Kratochvíl & Miller, 1940 is not a synonym of this species per Řezáč (in litt.), but a juvenile female of Eresus walckenaeri. So Adonea fimbriata would not be known from Greece and the genus Adonea would not be known from Europe.
"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.
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
Kratochvíl J, Miller F (1940b) Eine neue Spinnengattung der Familie Eresidae aus Europa. Věstník Československé Zoologické Společnosti v Praze 8: 91-96
Miller J A, Griswold C E, Scharff N, Řezáč M, Szűts T, Marhabaie M (2012) The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae). ZooKeys 195: 1-144
Naumova M (2023) Survey of the Moroccan arachnids (Araneae, Scorpiones & Solifugae) in the collections of the Institute of Biodiversity and Ecosystem Research, Bulgaria. Arachnologische Mitteilungen 66: 72-78
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