Ludwig, M. & Alberti, G. (1990). Peculiarities of arachnid midgut glands. Acta Zoologica Fennica 190: 255–259.
| Taxon | |
|---|---|
| Troglostenochrus palaciosi (Reddell and Cokendolpher, 1986) (Schizomida: Hubbardiidae) | 255, figs 1, 6, 10, Schizomus palaciosi |
| Galeodes graecus C.L. Koch, 1842 (Solifugae: Galeodidae) | 255, fig. 2, Galeodes graecus |
| Pseudocellus boneti (Bolívar y Pieltain, 1942) (Ricinulei: Ricinoididae) | 255, fig. 8, Cryptocellus boneti |
| Eusimonia mirabilis Roewer, 1933 (Solifugae: Karschiidae) | 255, Eusimonia mirabilis |
| Oparbella flavescens (C.L. Koch, 1842) (Solifugae: Solpugidae) | 255, Oparbella flavescens (C.L. Koch) |
| Neobisium (Neobisium) germanicum Beier, 1931 (Pseudoscorpiones: Neobisiidae) | 255, Neobisium (Neobisium) germanicum |
| Prokoenenia wheeleri (Rucker, 1901) (Palpigradi: Prokoeneniidae) | 255, figs 4, 7, Prokoenenia wheeleri (Rucker) |