Taxa included

Gozo, A. (1908). Gli aracnidi di caverne italiane. Bollettino della Societa Entomologica Italiana 38: 109–139.

Taxon
Roncus belluatii Gardini, 1992 (Pseudoscorpiones: Neobisiidae) n/a, ? (not seen) (misidentification), Obisium lubricum (L. Koch)
Roncus gestroi Beier, 1930 (Pseudoscorpiones: Neobisiidae) 129–130, (misidentification), Obisium abeillei (Simon)
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 129, Obisium muscorum
Neobisium (Blothrus) abeillei (Simon, 1872) (Pseudoscorpiones: Neobisiidae) 129–130, (misidentification; see Roncus gestroi Beier), Obisium abeillei (Simon)
Roncus lubricus L. Koch, 1873 (Pseudoscorpiones: Neobisiidae) 130, (not seen), Obisium lubricum (L. Koch)
Roncus caprai Gardini, 1993 (Pseudoscorpiones: Neobisiidae) 130, (misidentification), Obisium lubricum (L. Koch)
Neobisium (Neobisium) cavernarum (L. Koch, 1873) (Pseudoscorpiones: Neobisiidae) 130, Obisium cavernarum
Acanthocreagris lucifuga (Simon, 1879) (Pseudoscorpiones: Neobisiidae) 130, Obisium lucifugum Simon
Neobisium (Blothrus) torrei (Simon, 1881) (Pseudoscorpiones: Neobisiidae) 131, Obisium torrei Simon
Roncus antrorum (Simon, 1896) (Pseudoscorpiones: Neobisiidae) 131, Obisium antrorum Simon
Obisium (Roncus) stussineri tenuimanus Simon, 1898 (Pseudoscorpiones: Cheliferidae) 131, Obisium stussineri tenuimanus Simon
Roncus italicus (Simon, 1896) (Pseudoscorpiones: Neobisiidae) 131, (as Obisium italicus [sic]), Obisium italicum Simon
Roncus stussineri (Simon, 1881) (Pseudoscorpiones: Neobisiidae) 131, Obisium stussineri Simon
Chthonius rayi L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 132, Chthonius rayi
Chthonius ligusticus Beier, 1930 (Pseudoscorpiones: Chthoniidae) 132, (misidentification), Chthonius microphthalmus Simon
Chthonius tenuis L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 132, Chthonius tenuis
Chthonius microphthalmus Simon, 1879 (Pseudoscorpiones: Chthoniidae) 132, (misidentification; see Chthonius ligusticus), Chthonius microphthalmus Simon
Ephippiochthonius gestroi (Simon, 1896) (Pseudoscorpiones: Chthoniidae) 133, Chthonius gestroi