Taxa included

Hammen, L. van der (1989). An introduction to comparative arachnology. SPB Academic Publishing, The Hague.

Taxon
Leptokoenenia scurra Monniot, 1966 (Palpigradi: Eukoeneniidae) n/a, figs 31c–d, j, Leptokoenenia scurra
Eukoenenia mirabilis (Grassi and Calandruccio, 1885) (Palpigradi: Eukoeneniidae) n/a, figs 24–30, 31a–b, I, Eukoenenia mirabilis (Grassi and Calandruccio)
Eukoenenia pyrenaica (Hansen, 1926) (Palpigradi: Eukoeneniidae) n/a, fig. 31h, Eukoenenia pyrenaica (Hansen)
Triadokoenenia millotorum (Rémy, 1950) (Palpigradi: Prokoeneniidae) n/a, fig. 31g, Prokoenenia millotorum
Chthonius tenuis L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) n/a, fig. 2b, Chthonius tenuis
Chthonius tenuis L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) n/a, figs 115b–c, 118a–c, 119a–b, Chthonius (Chthonius) tenuis L. Koch
Prokoenenia wheeleri (Rucker, 1901) (Palpigradi: Prokoeneniidae) n/a, fig. 32, Prokoenenia wheeleri (Rucker)
Palpigradi Thorell, 1888 65–66, 77–97, Palpigradi
Pseudoscorpiones de Geer, 1778 67, 257–265, (as Pseudoscorpionida), Pseudoscorpiones de Geer
Solifugae Sundevall, 1833 67, 245–256, Solifugae
Ricinulei Thorell, 1876 68, 435–469, Ricinulei
Uropygi Thorell, 1883 69, 470–483, Uropygi
Pseudocleobis andinus (Pocock, 1899) (Solifugae: Ammotrechidae) 247, figs 115a, 116a–e, 117a–b, Pseudocleobis andinus (Pocock)
Ricinoides sjostedtii (Hansen and Sørensen, 1904) (Ricinulei: Ricinoididae) 435–436, figs 232a–c (as Ricinoides sjoestedtii), Ricinoides sjostedtii (Hansen and Sørensen)
Ricinoides karschii (Hansen and Sørensen, 1904) (Ricinulei: Ricinoididae) 435, figs 230a–d, 231a–e, 233a–c, 234a–e, 235a–e, 236a–e, 237a–d, 238a–e, 239a–f, 240a–c, 241a–b, 242a–d, 243a–d, 244a–f, 245a–d, 246a–d, 247a–d, 248a–f, 249a–g, 252a–e, 253a–e, 254a–d, 255a–f, Ricinoides karschii (Hansen and Sørensen)
Cryptocellus magnus Ewing, 1929 (Ricinulei: Ricinoididae) 436, figs 229a–c, 250a–b, Cryptocellus magnus
Cryptocellus simonis Hansen and Sørensen, 1904 (Ricinulei: Ricinoididae) 436, figs 251a–c, Cryptocellus simonis
Thelyphonus seticauda Doleschall, 1857 (Uropygi: Thelyphonidae) 470, figs 3b, 256b, 257a–b, 259a, 261a–e, Tetrabalius seticauda (Doleschall)
Amblypygi Thorell, 1883 484–489, Amblypygi
Heterophrynus alces Pocock, 1902 (Amblypygi: Phrynidae) 484, figs. 3c–d, 256c, 257e-f, 259b–c, 262a–e, Heterophrynus alces Pocock