24.7318, 43.1346: 10 Treatments

[ link ]

Phlegra cinereofasciata     Naumova, Maria, Blagoev, Gergin & Deltshev, Christo, 2021, Fifty spider species new to the Bulgarian fauna, with a review of some dubious species (Arachnida: Araneae), Zootaxa 4984 (1), pp. 228-257 : 248 248
Bythinus tridentus   sp. nov.  Bekchiev, Rostislav, Kostova, Rumyana, Langourov, Mario & Simov, Nikolay, 2025, The subfamily Pselaphinae (Coleoptera: Staphylinidae) of North Bulgaria. I, Zootaxa 5647 (3), pp. 289-300 : 296-298 296-298
Bryaxis femoratus     Bekchiev, Rostislav, Kostova, Rumyana, Langourov, Mario & Simov, Nikolay, 2025, The subfamily Pselaphinae (Coleoptera: Staphylinidae) of North Bulgaria. I, Zootaxa 5647 (3), pp. 289-300 : 294 294
Trimium lichtneckerti     Bekchiev, Rostislav, Kostova, Rumyana, Langourov, Mario & Simov, Nikolay, 2025, The subfamily Pselaphinae (Coleoptera: Staphylinidae) of North Bulgaria. I, Zootaxa 5647 (3), pp. 289-300 : 291 291
Bythinus hopffgarteni     Bekchiev, Rostislav, Kostova, Rumyana, Langourov, Mario & Simov, Nikolay, 2025, The subfamily Pselaphinae (Coleoptera: Staphylinidae) of North Bulgaria. I, Zootaxa 5647 (3), pp. 289-300 : 295 295
Hoplopholcus forskali     Huber, Bernhard A., 2020, Revision of the spider genus Hoplopholcus Kulczyński (Araneae, Pholcidae), Zootaxa 4726 (1), pp. 1-94 : 44-54 44-54
Bibloporus minutus     Bekchiev, Rostislav, Kostova, Rumyana, Langourov, Mario & Simov, Nikolay, 2025, The subfamily Pselaphinae (Coleoptera: Staphylinidae) of North Bulgaria. I, Zootaxa 5647 (3), pp. 289-300 : 291 291
Euplectus karstenii     Bekchiev, Rostislav, Kostova, Rumyana, Langourov, Mario & Simov, Nikolay, 2025, The subfamily Pselaphinae (Coleoptera: Staphylinidae) of North Bulgaria. I, Zootaxa 5647 (3), pp. 289-300 : 290 290
Bryaxis curtisii subsp. orientalis     Bekchiev, Rostislav, Kostova, Rumyana, Langourov, Mario & Simov, Nikolay, 2025, The subfamily Pselaphinae (Coleoptera: Staphylinidae) of North Bulgaria. I, Zootaxa 5647 (3), pp. 289-300 : 294 294
Habrocerus capillaricornis     Assing, Volker, 2008, A revision of the Habrocerinae of the world. IV. A new species of Habrocerus from China and additional records (Coleoptera: Staphylinidae), Beiträge Zur Entomologie = Contributions to Entomology 58 (1), pp. 135-144 : 136-137 136-137