Fifty spider species new to the Bulgarian fauna, with a review of some dubious species (Arachnida: Araneae) Naumova, Maria Blagoev, Gergin Deltshev, Christo Zootaxa 2021 2021-06-10 4984 1 228 257 65DH7 (Chyzer, 1891) Chyzer 1891 [151,637,475,502] Arachnida Salticidae Afraflacilla Animalia Araneae 17 245 Arthropoda species epiblemoides   Figs 17A–D   Material.  1 ♂, 1 ♀(IBER), Thracian lowland, Yagodovo village, N 42.1234˚, E 24.8527˚, 159 m, 05.08.2020, 1 ♂(IBER), 17.08.2020,  1 ♂, 2 imm (IBER), 09.09.2020, V. Genchev leg., on the trunk of an old hybrid black poplar (  Populusx  nigra).   Remarks.Rare species reported from Central and Eastern Europe and Turkey(Nentwig et al.2021; World Spider Catalog 2021). New photographs of copulatory organs ( Figs 17A–D) are presented. 3336412332 18 246 3336412359 18 246