Ludwig, M. & Alberti, G. (1990). Peculiarities of arachnid midgut glands. Acta Zoologica Fennica 190: 255–259.
| Taxon | |
|---|---|
| Galeodes graecus C.L. Koch, 1842 (Solifugae: Galeodidae) | 255, fig. 2, Galeodes graecus |
| Eusimonia mirabilis Roewer, 1933 (Solifugae: Karschiidae) | 255, Eusimonia mirabilis |
| Oparbella flavescens (C.L. Koch, 1842) (Solifugae: Solpugidae) | 255, Oparbella flavescens (C.L. Koch) |