Taxa included

Navás, L. (1921). Mis excursiones científicas del Verano de 1919. Memorias de la Real Academia de Ciencias y Artes de Barcelona (3) 17: 143–169.

Taxon
Titanatemnus sjoestedti (Tullgren, 1901) (Pseudoscorpiones: Atemnidae) 26, (as Chelifer (Atemnus) sjöstedti), Chelifer (Atemnus) sjoestedti
Tamenus camerunensis (Tullgren, 1901) (Pseudoscorpiones: Atemnidae) 26, Chelifer (Lamprochernes) camerunensis Tullgren
Hysterochelifer meridianus (L. Koch, 1873) (Pseudoscorpiones: Cheliferidae) 165, Chelifer meridianus
Chelifer cancroides (Linnaeus, 1758) (Pseudoscorpiones: Cheliferidae) 165, Chelifer cancroides (Linnaeus)
Rhacochelifer disjunctus (L. Koch, 1873) (Pseudoscorpiones: Cheliferidae) 165, Chelifer disjunctus
Dactylochelifer latreillii (Leach, 1817) (Pseudoscorpiones: Cheliferidae) 165, (as Chelifer latreillei) (true identity uncertain), Chelifer latreillii
Chernes montigenus (Simon, 1879) (Pseudoscorpiones: Chernetidae) 165, (as Chelifer montigena [sic]), Chelifer montigenus
Rhacochelifer maculatus (L. Koch, 1873) (Pseudoscorpiones: Cheliferidae) 165, Chelifer maculatus
Chelifer stellatus Navás, 1921 (Pseudoscorpiones: Cheliferidae) 165–166, figs 3a–b, Chelifer stellatus
Chthonius microphthalmus Simon, 1879 (Pseudoscorpiones: Chthoniidae) 166, Chthonius microphthalmus
Geogarypus minor (L. Koch, 1873) (Pseudoscorpiones: Geogarypidae) 166, Garypus minor
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 166, Obisium muscorum
Chthonius rayi L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 166, Chthonius rayi
Garypus saxicola Waterhouse, 1878 (Pseudoscorpiones: Garypidae) 166, Garypus saxicola
Neobisium (Neobisium) doderoi (Simon, 1896) (Pseudoscorpiones: Neobisiidae) 166, Obisium doderoi
Neobisium (Neobisium) sublaeve (Simon, 1879) (Pseudoscorpiones: Neobisiidae) 166, Obisium sublaeve Simon
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 166, Chthonius tetrachelatus (Preyssler)
Roncus lubricus L. Koch, 1873 (Pseudoscorpiones: Neobisiidae) 167, Obisium (Roncus) lubricum (L. Koch)
Olpium catalaunicum Navás, 1921 (Pseudoscorpiones: Olpiidae) 167, figs 4a–c, (synonymised by Beier, 1939f: 178), Olpium catalaunicum