Hansen, H.J. (1930). On the comparative morphology of the appendages in the Arthropoda. B. Crustacea (supplement), Insecta, Myriopoda, and Arachnida. In: Studies on Arthropoda Gyldendalske Boghandel, Kjøbenhavn 3: 1–376.
| Taxon | |
|---|---|
| Eukoenenia mirabilis (Grassi and Calandruccio, 1885) (Palpigradi: Eukoeneniidae) | n/a, plate 15 figs 3a–c, Koenenia mirabilis |
| Palpigradi Thorell, 1888 | 319–321, Palpigradi |