Taxa included

Beier, M. (1931d). Zoologische Streifzüge in Attika, Morea und besonders auf der Insel Kreta. III. Pseudoscorpionidea. Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen 28: 91–100.

Taxon
Allochernes wideri (C.L. Koch, 1843) (Pseudoscorpiones: Chernetidae) n/a, fig. 9b, Chernes wideri (C.L. Koch)
Chthonius cavernarum Ellingsen, 1909 (Pseudoscorpiones: Chthoniidae) 91–92, (misidentification; see Chthonius ellingseni Beier), Chthonius cavernarum Ellingsen
Chthonius (Chthonius) ellingseni Beier, 1939 (Pseudoscorpiones: Chthoniidae) 91–92, (misidentification), Chthonius cavernarum Beier
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 92, Obisium (Obisium) muscorum Leach
Neobisium (Neobisium) sylvaticum (C.L. Koch, 1835) (Pseudoscorpiones: Neobisiidae) 92, (as Obisium (Obisium) silvaticum [sic])., Obisium (Obisium) sylvaticum (C.L. Koch)
Neobisium (Blothrus) creticum (Beier, 1931) (Pseudoscorpiones: Neobisiidae) 92–93, figs 1, 3a, Obisium (Blothrus) creticum
Neobisium (Neobisium) reitteri (Beier, 1928) (Pseudoscorpiones: Neobisiidae) 92, Obisium (Obisium) reitteri
Obisium (Blothrus) roeweri Beier, 1931 (Pseudoscorpiones: Cheliferidae) 94–95, figs 2, 3b (synonymised by Helversen and Martens, 1972: 117), Obisium (Blothrus) roeweri
Neobisium (Blothrus) minoum Beier, 1931 (Pseudoscorpiones: Neobisiidae) 95–96, figs 3c, 4 (synonymised by Helversen and Martens, 1972: 115), Obisium (Blothrus) minoum
Roncus novus Beier, 1931 (Pseudoscorpiones: Neobisiidae) 96–97, fig. 5, Roncus (Roncus) novus
Roncus (Parablothrus) minoius Beier, 1931 (Pseudoscorpiones: Neobisiidae) 97–98, fig. 6, Roncus (Parablothrus) minoius
Minniza vermis Simon, 1881 (Pseudoscorpiones: Olpiidae) 98, Minniza vermis
Garypinus dimidiatus (L. Koch, 1873) (Pseudoscorpiones: Garypinidae) 98, Garypinus dimidiatus (L. Koch)
Chernes creticus Beier, 1931 (Pseudoscorpiones: Chernetidae) 98–99, figs 7, 8a–b, 9a (synonymised by Mahnert, 1980e: 232), Chernes creticus
Rhacochelifer maculatus (L. Koch, 1873) (Pseudoscorpiones: Cheliferidae) 100, Ectoceras maculatus (L. Koch)
Dactylochelifer latreillii (Leach, 1817) (Pseudoscorpiones: Cheliferidae) 100, Ectoceras latreillei (Leach)
Hysterochelifer meridianus (L. Koch, 1873) (Pseudoscorpiones: Cheliferidae) 100, Chelifer meridianus