1. Zur Feinstruktur der Spermien und Spermiocytogenese vonProkoenenia wheeleri (Rucker, 1901) (Palpigradi, Arachnida)
2. Franz‐Guess S.andStarck J.M.(In press).Microscopic anatomy ofEukoenenia spelaea– a miniaturized euchelicerate. Bonn Zoological Bulletin Supplement.
3. Details on the microscopic anatomy and a discussion in terms of evolutionary morphology of Palpigradi can be found in:Franz‐Guess S.andStarck J.M.(In press).Microscopic anatomy ofEukoenenia spelaea– a miniaturized euchelicerate. Bonn Zoological Bulletin Supplement.