Taxa included

Scudder, S.H. (1891). Index to the known fossil insects of the world including myriapods and arachnids. Bulletin of the United States Geological Survey 71: 1–744.

Taxon
Curculioides ansticii Buckland, 1837 (Ricinulei: Curculioididae) 22, Curculioides ansticii
Prothelyphonus bohemicus (Kušta, 1884) (Uropygi: Incertae sedis) 25, Geralinura bohemica (Kušta)
Geralinura carbonaria Scudder, 1884 (Uropygi: Incertae sedis) 25, Geralinura carbonaria
Graeophonus scudderi Pocock, 1911 (Amblypygi: Incertae sedis) 26, (in part), Graeophonus carbonarius (Scudder)
Curculioides scaber (Scudder, 1890) (Ricinulei: Curculioididae) 26, (as Geratarbus scabrum), Geratarbus scaber
Graeophonus carbonarius (Scudder, 1876) (Amblypygi: Incertae sedis) 26, (in part; see Graeophonus scudderi Pocock, 1911), Graeophonus carbonarius (Scudder)
Geralinura scudderi Kušta, 1888 (Uropygi: Incertae sedis) 26, Geralinura scudderi
Geralinura noctua Kušta, 1888 (Uropygi: Incertae sedis) 26, Geralinura noctua
Geralinura crassa Kušta, 1888 (Uropygi: Incertae sedis) 26, Geralinura crassa
Graeophonus scudderi Pocock, 1911 (Amblypygi: Incertae sedis) 27, (in part), Libellula carbonaria Scudder
Graeophonus carbonarius (Scudder, 1876) (Amblypygi: Incertae sedis) 27, (in part; see Graeophonus scudderi Pocock, 1911), Libellula carbonaria Scudder
Poliochera punctulata Scudder, 1884 (Ricinulei: Poliocheridae) 29, Poliochera punctulata
Prothelyphonus bohemicus (Kušta, 1884) (Uropygi: Incertae sedis) 30, Thelyphonus bohemicus
Chelifer fossilis Weyenbergh, 1874 (Pseudoscorpiones: Cheliferidae) 99, ("probably not an arachnid"), Chelifer fossilis
Dichela berendtii Menge, 1854 (Pseudoscorpiones: Cheliferidae) 254, Chelifer berendtii (Menge)
Cheiridium hartmanni (Menge, 1854) (Pseudoscorpiones: Cheiridiidae) 254, Cheiridium hartmanni (Menge)
Chelifer ehrenbergii C.L. Koch and Berendt, 1854 (Pseudoscorpiones: Cheliferidae) 254, Chelifer ehrenbergii
Pseudogarypus hemprichii (C.L. Koch and Berendt, 1854) (Pseudoscorpiones: Pseudogarypidae) 255, (as Chelifer hemprichi), Chelifer hemprichii
Pycnochelifer kleemanni (C.L. Koch and Berendt, 1854) (Pseudoscorpiones: Cheliferidae) 255, (as Chelifer klemanni [sic]), Chelifer kleemanni
Oligochernes wigandi (Menge, 1854) (Pseudoscorpiones: Chernetidae) 255, Chelifer wigandi
Beierowithius sieboldtii (Menge, 1854) (Pseudoscorpiones: Withiidae) 255, (as Chelifer sieboldii [sic]), Chelifer sieboldtii (Menge)
Cheiridium hartmanni (Menge, 1854) (Pseudoscorpiones: Cheiridiidae) 255, Chelifer hartmanni
Dichela berendtii Menge, 1854 (Pseudoscorpiones: Cheliferidae) 256, Dichela berendtii
Chelignathus kochii Menge, 1854 (Pseudoscorpiones: Chthoniidae) 256, Chelignathus kochii
Chelignathus kochii Menge, 1854 (Pseudoscorpiones: Chthoniidae) 256, Chthonius kochii (Menge)
Oligochernes wigandi (Menge, 1854) (Pseudoscorpiones: Chernetidae) 256, Chernes wigandi (Menge)
Obisium rathkii C.L. Koch and Berendt, 1854 (Pseudoscorpiones: Cheliferidae) 276, (as Obisium rathkei [sic]), Obisium rathkii
Beierowithius sieboldtii (Menge, 1854) (Pseudoscorpiones: Withiidae) 276, Obisium siebodii [sic]), Obisium sieboldtii
Phrynus fossilis Keferstein, 1834 (Amblypygi: Phrynidae) 282, Phrynus fossilis Keferstein
Phrynus marioni Gourret, 1887 (Amblypygi: Phrynidae) 282, Phrynus marioni Gourret