Is it bad to have secrets? Cognitive preoccupation as a toxic element of secrecy
Author(s): Joyce Maas | Andreas A.J. Wismeijer | Marcel A.L.M. Van Assen | Annelies E.A.M. Aquarius

Mouthpart Morphology of Three Sympatric Native and Nonnative Gammaridean Species: Gammarus pulex, G. fossarum, and Echinogammarus berilloni (Crustacea: Amphipoda)
Author(s): Gerd Mayer | Andreas Maas | Dieter Waloszek

Evolution of mantis shrimps (Stomatopoda, Malacostraca) in the light of new Mesozoic fossils
Author(s): Haug Joachim | Haug Carolin | Maas Andreas | Kutschera Verena | Waloszek Dieter

Caffeic Acid Derivatives from Eupatorium perfoliatum L.
Author(s): Mareike Maas | Frank Petereit | Andreas Hensel
