Taxa included

Petrov, B. (1997). A review of Bulgarian pseudoscorpions (Arachnida, Pseudoscorpionida). In: Zabka, M. (ed.) Proceedings of the 16th European Colloquium of Arachnology Wydawnictwo Wyzszej Skoly Rolniczo-Pedagogicznej, Siedlce: 261–269.

Taxon
Chthonius cavophilus Hadži, 1939 (Pseudoscorpiones: Chthoniidae) 262, Chthonius (Chthonius) cavophilus
Chthonius ischnocheles (Hermann, 1804) (Pseudoscorpiones: Chthoniidae) 262, Chthonius (Chthonius) ischnocheles (Hermann)
Chthonius tenuis L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 262, Chthonius (Chthonius) tenuis L. Koch
Geogarypus minor (L. Koch, 1873) (Pseudoscorpiones: Geogarypidae) 263, Geogarypus minor (L. Koch)
Chthonius troglodites Redikorzev, 1928 (Pseudoscorpiones: Chthoniidae) 263, (as Chthonius (Chthonius) troglodytes [sic]), Chthonius (Chthonius) troglodites Redikorzev
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 263, Chthonius (Ephippiochthonius) tetrachelatus (Preyssler)
Ephippiochthonius microtuberculatus (Hadži, 1937) (Pseudoscorpiones: Chthoniidae) 263, Chthonius (Ephippiochthonius) microtuberculatus
Ephippiochthonius serbicus (Hadži, 1937) (Pseudoscorpiones: Chthoniidae) 263, Chthonius (Ephippiochthonius) serbicus Hadži
Olpium pallipes balcanicum Beier, 1931 (Pseudoscorpiones: Olpiidae) 263, Olpium pallipes balcanicum
Balkanoroncus hadzii Harvey, 1991 (Pseudoscorpiones: Neobisiidae) 264, Balkanoroncus hadzii
Neobisium (Neobisium) sylvaticum (C.L. Koch, 1835) (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) sylvaticum (C.L. Koch)
Neobisium (Neobisium) intermedium Mahnert, 1974 (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) intermedium
Neobisium (Neobisium) praecipuum (Simon, 1879) (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) praecipuum (Simon)
Neobisium (Neobisium) fuscimanum (C.L. Koch, 1843) (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) fuscimanum (C.L. Koch)
Neobisium (Neobisium) simile (L. Koch, 1873) (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) simile (L. Koch)
Neobisium (Neobisium) cephalonicum (Daday, 1889) (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) cephalonicum (Daday)
Neobisium (Neobisium) macrodactylum (Daday, 1889) (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) macrodactylum (Daday)
Neobisium (Neobisium) carcinoides (Hermann, 1804) (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) carcinoides (Hermann)
Balkanoroncus bureschi (Redikorzev, 1928) (Pseudoscorpiones: Neobisiidae) 264, (lapsus), Balkanoroncus hadzii Harvey
Neobisium (Neobisium) hellenum (Simon, 1885) (Pseudoscorpiones: Neobisiidae) 264, Neobisium (Neobisium) hellenum (Simon)
Roncus parablothroides Hadži, 1938 (Pseudoscorpiones: Neobisiidae) 265–266, Roncus parablothroides Hadži
Roncus euchirus (Simon, 1879) (Pseudoscorpiones: Neobisiidae) 265, Roncus euchirus (Simon)
Roncus lubricus L. Koch, 1873 (Pseudoscorpiones: Neobisiidae) 265, Roncus lubricus
Roncus mahnerti Ćurčić and Beron, 1981 (Pseudoscorpiones: Neobisiidae) 265, Roncus mahnerti
Neobisium (Heoblothrus) bulgaricum (Redikorzev, 1928) (Pseudoscorpiones: Neobisiidae) 265, Neobisium (Blothrus) bulgaricum (Redikorzev)
Neobisium (Heoblothrus) beroni Beier, 1963 (Pseudoscorpiones: Neobisiidae) 265, Neobisium (Heoblothrus) beroni
Neobisium (Blothrus) kwartirnikovi Mahnert, 1972 (Pseudoscorpiones: Neobisiidae) 265, Neobisium (Blothrus) kwartirnikovi
Diplotemnus ophthalmicus Redikorzev, 1949 (Pseudoscorpiones: Atemnidae) 266, (as Diplotemnus ophtalmicus [sic]) (synonymised by Dashdamirov and Schawaller, 1993b: 7), Diplotemnus ophthalmicus
Hysterochelifer meridianus (L. Koch, 1873) (Pseudoscorpiones: Cheliferidae) 266, Hysterochelifer meridianus (L. Koch)
Chelifer cancroides (Linnaeus, 1758) (Pseudoscorpiones: Cheliferidae) 266, Chelifer cancroides (Linnaeus)
Atemnus politus (Simon, 1878) (Pseudoscorpiones: Atemnidae) 266, Atemnus politus (Simon)
Dactylochelifer latreillii (Leach, 1817) (Pseudoscorpiones: Cheliferidae) 266, Dactylochelifer latreillii (Leach)
Diplotemnus balcanicus (Redikorzev, 1928) (Pseudoscorpiones: Atemnidae) 266, Rhacochelifer balcanicus (Redikorzev)
Lamprochernes chyzeri (Tömösváry, 1883) (Pseudoscorpiones: Chernetidae) 267, Lamprochernes chyzeri (Tömösváry)
Chernes cimicoides (Fabricius, 1793) (Pseudoscorpiones: Chernetidae) 267, Chernes cimicoides (Fabricius)
Lamprochernes nodosus (Schrank, 1803) (Pseudoscorpiones: Chernetidae) 267, Lamprochernes nodosus (Schrank)
Pselaphochernes scorpioides (Hermann, 1804) (Pseudoscorpiones: Chernetidae) 267, Pselaphochernes scorpioides (Hermann)
Allochernes bulgaricus Hadži, 1939 (Pseudoscorpiones: Chernetidae) 267, Allochernes bulgaricus Hadži
Withius hispanus (L. Koch, 1873) (Pseudoscorpiones: Withiidae) 267–268, Withius hispanus (L. Koch)
Chernes similis (Beier, 1932) (Pseudoscorpiones: Chernetidae) 267, Chernes similis (Beier)
Chernes hahnii (C.L. Koch, 1839) (Pseudoscorpiones: Chernetidae) 267, Chernes hahnii (C.L. Koch)
Dendrochernes cyrneus (L. Koch, 1873) (Pseudoscorpiones: Chernetidae) 267, Dendrochernes cyrneus (L. Koch)
Pselaphochernes balcanicus Beier, 1932 (Pseudoscorpiones: Chernetidae) 267, Pselaphochernes balcanicus